A particle with no charge that is found in an atom is the.
Answers
Related Questions
Match the following description with the appropriate enzyme: Combines two farnesyl pyrophosphate moieties in an NADPH dependent reaction SqualeneSynthase Catalyzes the interconversion of the 5C isoprene units Uses ATP as a phosphate donor to generate pyrophosphate moiety on mevalonate [Choose ] HMG COA Synthase Phosphomevalonate kinase HMG COAReductase Squalene Synthase Pyrophosphate MevalonateDecarboxylase IsopentylPyrophosphate Isomerase First committed step in the biosynthesis of cholesterol
Answers
The appropriate enzyme for each description is as follows: Combines two farnesyl pyrophosphate moieties in an NADPH dependent reaction: Squalene Synthase, Catalyzes the interconversion of the 5C isoprene units: Isopentyl Pyrophosphate Isomerase, Uses ATP as a phosphate donor to generate pyrophosphate moiety on mevalonate: Phosphomevalonate kinase, First committed step in the biosynthesis of cholesterol: HMG CoA Reductase
Squalene Synthase is the enzyme that combines two farnesyl pyrophosphate (FPP) moieties in an NADPH-dependent reaction to produce squalene, a key intermediate in the biosynthesis of cholesterol. This enzyme plays a crucial role in the formation of the long hydrocarbon chain of cholesterol. It catalyzes the condensation of two FPP molecules to form a linear polyisoprenoid chain.
Isopentyl Pyrophosphate Isomerase, on the other hand, catalyzes the interconversion of the 5C isoprene units, converting isopentenyl pyrophosphate (IPP) into its isomer, dimethylallyl pyrophosphate (DMAPP). This enzyme is important in the mevalonate pathway, which is responsible for the synthesis of cholesterol and other isoprenoid compounds.
Phosphomevalonate kinase uses ATP as a phosphate donor to phosphorylate mevalonate, an intermediate in the mevalonate pathway. This phosphorylation step is crucial for further conversion of mevalonate into isopentenyl pyrophosphate (IPP) and dimethylallyl pyrophosphate (DMAPP), which are building blocks for the biosynthesis of cholesterol.
HMG CoA Reductase is the enzyme responsible for the first committed step in the biosynthesis of cholesterol. It converts HMG CoA (3-hydroxy-3-methylglutaryl-CoA) into mevalonate, which is then further processed in the mevalonate pathway to produce cholesterol.
These enzymes, along with other intermediates and enzymes, play essential roles in the complex process of cholesterol biosynthesis.
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How many atoms are in 4MgO?*
O
6
O
12
8
O
2
Answers
Answer:
Two Atoms
Explanation:
Hope this helps! :) x
What are the answers to these?
Answers
Answer:
1)physical change
Explanation:
2)chemical change
what is meant bt absolute 0 temperature?
Answers
Absolute zero is an idea in thermodynamics that describes the lowest energy system.
Explanation:Thermodynamics
Thermodynamics is the study of thermal energy and heat. One of the most important ideas in thermodynamics is entropy. Entropy is defined as the chaos within a system. Chaos is the movement or different orientations of molecules in a system. Entropy is related to temperature; the higher the temperature, the higher the entropy. High entropy means there is a large amount of chaos in a system, while low entropy is low chaos.
Absolute zero
Absolute zero occurs when the temperature of a system is 0 kelvin or -273.15 °C. Zero kelvin is the theoretical temperature in which entropy equals 0. This means that there is no movement or energy within a system. Absolute zero is the lowest energy a system can possibly have.
How many mL of 1.93 M CaCl2 have 18.68 g of CaCl2 in them?
Answers
There are in total 87.3 mL of 1.93 M CaCl₂ solution containing 18.68 g of CaCl₂.
The molar mass of CaCl₂ is 110.98 g/mol.
First, we need to determine the number of moles of CaCl₂ in 18.68 g:
n = m/M = 18.68 g / 110.98 g/mol = 0.1684 mol
Next, we can use the molarity formula to calculate the volume of 1.93 M CaCl₂ solution containing 0.1684 mol:
M = n/V
V = n/M = 0.1684 mol / 1.93 mol/L = 0.0873 L
Finally, we can convert the volume to milliliters:
V = 0.0873 L * 1000 mL/L = 87.3 mL
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3. How many grams of oxygen are needed for the
complete combustion of 11 grams of propane, C3H8?
C3H8 + 5 O2 + 3 CO2 + 4 H2O
Answers
Answer:
Mass = 40 g
Explanation:
Given data:
Mass of oxygen needed = ?
Mass of propane = 11 g
Solution:
Chemical equation:
C₃H₈ +5O₂ → 3CO₂ + 4H₂O
Number of moles of propane:
Number of moles = mass/molar mass
Number of moles = 11 g/ 44.1 g/mol
Number of moles = 0.25 mol
now we will compare the moles of propane and oxygen.
C₃H₈ : O₂
1 : 5
0.25 : 5/1×0.25 = 1.25 mol
Mass of oxygen needed:
Mass = number of moles × molar mass
Mass = 1.25 mol × 32 g/mol
Mass = 40 g
How have the people in Australia been affected by rabbits in Australia? Choose all that apply Rabbits might eat farmers' crops. O Rabbits eat vegetative cover, which has caused a decreased amount of food available for grazing livestock. O Their tax dollars have been used to try to control the rabbit population. Rabbits are a food source for grazing livestock
Answers
Rabbits eat vegetative cover, which has caused a decreased amount of food available for grazing livestock, Their tax dollars have been used to try to control the rabbit population are all ways by which Australians are affected by rabbits in Australia.
History of rabbits in AustraliaRabbits were introduced to Australia by European settlers in the mid-19th century for hunting and as pets. However, their populations soon spiraled out of control, and they have since become a major environmental and agricultural pest in Australia.
The overpopulation of rabbits has caused extensive damage to Australia's native vegetation, leading to soil erosion, loss of habitats for native species, and altered ecosystems. This has had a significant impact on the environment, with many native species struggling to survive.
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what is the rate of formation of oxygen gas in an experiment where 0.08 mol of n2o5 is consumed in a 4.0l
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The rate of formation of oxygen gas in an experiment where 0.08 mol of N2O5 is consumed in a 4.0L reaction vessel is 0.02 mol/L/s.
To calculate the rate of formation of oxygen gas, use the balanced equation:
N2O5(g) → 2NO2(g) + 1/2O2(g)
The stoichiometry of the reaction implies that 1 mole of N2O5 produces 1/2 mole of O2 gas. So, if 0.08 mole of N2O5 is used up, 1/2 x 0.08 mole = 0.04 mole of O2 gas will be formed.
The volume of the reaction vessel is given as 4.0L. Therefore, the concentration of O2 gas is 0.04 mole/4.0 L = 0.01 mol/L
The experiment's rate is given as the rate of formation of O2 gas, which is the rate of its appearance. Since the stoichiometry of the reaction shows that 1 mole of N2O5 produces 1/2 mole of O2 gas, then the rate of formation of O2 gas equals half the rate of consumption of N2O5 gas.
Therefore, Rate of formation of O2 gas = 1/2 x Rate of consumption of N2O5 gas
We can calculate the rate of consumption of N2O5 gas as follows:
Let's say that the initial concentration of N2O5 gas is [N2O5]0, and that after some time t, the concentration is [N2O5]t.
Then, the rate of consumption of N2O5 gas, RC, is given by:
RC = -Δ[N2O5]/Δt = ([N2O5]0 - [N2O5]t)/t
where the negative sign indicates that the concentration of N2O5 is decreasing. We can rearrange this equation to solve for Δ[N2O5]/Δt, which is the average rate of consumption of N2O5 gas during the time interval Δt:Δ[N2O5]/Δt = ([N2O5]t - [N2O5]0)/t
The experiment's rate of consumption of N2O5 gas is not given in the question. However, we can calculate it if we know the initial concentration of N2O5 gas, [N2O5]0, and the concentration after some time t, [N2O5]t.
For example, if [N2O5]0 = 0.1 mol/L and [N2O5]t = 0.05 mol/L after 5 seconds, then:
RC = ([N2O5]0 - [N2O5]t)/t = (0.1 - 0.05)/5 = 0.01 mol/L/s
Therefore, the rate of formation of O2 gas, which is half the rate of consumption of N2O5 gas, is:
Rate of formation of O2 gas = 1/2 x 0.01 mol/L/s = 0.005 mol/L/s = 0.02 mol/L/s (using the previously calculated value of the rate of consumption of N2O5 gas).
Hence, the rate of formation of oxygen gas in an experiment where 0.08 mol of N2O5 is consumed in a 4.0L reaction vessel is 0.02 mol/L/s.
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Which method of heat transfer can take place without matter? O Conduction O Convection O Insulation O Radiation
Answers
Answer:
Radiation
Conduction is the transfer of thermal energy through direct contact. Convection is the transfer of thermal energy through the movement of a liquid or gas. Radiation is the transfer of thermal energy through thermal emission.
1) Describe the pattern of the Lewis dot structures of the first 18 elements (first image)
2) how could you use this pattern to predict how the element may behave in a chemical reaction
3) Describe the pattern of the Lewis dot structures of the first 18 elements (include periods and group/families) second image
4) how could you use this pattern to predict how the element may behave in a chemical reaction
Answers
The Lewis dot structure of atoms increases from left to right in the number of dots ad this shows that more atoms can combine from left to right.
What is the Lewis structure?The term Lewis structure has to do with the arrangement of the electrons that can be seen on the valence shell of an atom. The two main components of the Lewis structure are the symbol of the element and the number of dots that show the electrons that are found in the valence shell of the atom.
We know that the number of electrons that can be found on the valence shell of the atoms increases from left to right in the periodic table. As such, the number of dots on the atom symbols of the elements would increase from left to right.
Just as said, the atoms of the elements would be able to combine with more atoms from left to right as the number of dots in the Lewis dot structure increases.
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- La siguiente tabla, expone cómo desciende la temperatura (T) del aire con la altitud(h): Temperatura (ºC) 15 13,5 12 10,5 9 Altitud (m) 0 250 500 750 1000 Dado que la relación entre altura y temperatura viene dada por la siguiente fórmula: T=k*h+To Representa gráficamente los datos de la tabla y calcula To, que es la temperatura inicial (a una altitud de 0), y el valor de la constante k (pista k<0).
Answers
Answer:
k = -0.006.
T₀ = 15 °C
Explanation:
Hola.
En este caso, considerando la gráfica mostrada en el archivo adjunto, podemos evidenciar que los datos dados se comportan de manera lineal, por lo que basado en la ecuación, T=k*h+To, podemos calcular la pendiente que basicamente es igual a k, tomando dos puntos en la gráfica:
\(k=\frac{12-13.5}{750-500}=-0.0006\)
Además, el valor de la temperatura inicial se puede extraer de la tabla, dado que esta es cuando la altura es 0 m, es decir 15 °C.
¡Saludos!
Before the quarry was dug, the land contained more vegetation. What impact has this change most likely
had on the local ecosystem?
Answers
Answer: loss of nutrients
Explanation:
the quarry was dug up and vegetation started dyeing. the quarry was probably rich with nutrients.
Did the evidence produced by Thomson's investigations with the cathode ray tube
support Dalton's atomic theory?
Answers
Answer:
maybe maybe maybe maybe
O Owl and Snake
O Jackal and Wildcat
O Green plant and Mouse
O Goat and Wildcat.
(the question is in the photo )
Answers
Answer:
jackal,wild cat and the lion
Answer:
b) Jackal and Wildcat
Explanation:
If the population of rabbits decreases, then the animals like Jackal and Wildcat's food supply will decrease. Therefore, the option (b) is the correct answer.
Determine what elements are denoted by the following electron configurations:
6) 1s²2s²2p 3s²3p4
7) 1s²2s²2p 3s²3p64s²3d¹04p65s¹
8) [Xe] 6s²4f¹2
9) [Xe] 6s4f45d10
10) [Ne]3s²3p4
Answers
The arrangement of an atom's or molecule's electrons in atomic or molecular orbitals is known as the electron configuration in atomic physics and quantum chemistry.
What is electron configurations?
One orbital can house a maximum of two electrons, and there are four different types of orbitals (s, p, d, and f). More electrons can be held in the p, d, and f orbitals since they contain various sublevels. Each element's position on the periodic table determines the specific electron configuration of that element. The arrangement of an atom's or molecule's electrons in atomic or molecular orbitals is known as the electron configuration in atomic physics and quantum chemistry.
A standardized notation is used for expressing electron configurations, in which the energy level and type of orbital are written first, followed by the number of electrons in the orbital, which is expressed in superscript. For instance, carbon's (atomic number: 6) electronic configuration is 1s22s22p2.
Hence. The elements are denoted by the electron configurations are,
1) Beryllium
2) Boron
3) Magnesium
4) Silicon
5) Phosphorus
6) Calcium
7) Nickel
8) Krypton
9) Bromine
10) Strontium
The complete question is,
Determine the elements denoted by the following electron configurations.
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How many mmol of iron are there in 650 mg of iron? O A. 11.6 mmol Fe B. 363.02 mmol Fe C. 55.85 mmol Fe D. 8.95 mmol Fe
Answers
There are 11.6 mmol of iron in 650 mg of iron.
Given the mass of iron as 650 mg. The molar mass of iron is 55.85 g/mol.
We need to calculate how many millimoles (mmol) are present in the given amount of iron.
We will use the following conversion:
1 g = 1000 mg
1 mol = molar mass in grams
1 mmol = 0.001 mol
Number of moles of iron
= 650 mg ÷ 1000 mg/g
= 0.65 g ÷ 55.85 g/mol
= 0.0116 mol
Number of millimoles of iron
= 0.0116 mol ÷ 0.001 mol/mmolar mass of iron
= 11.6 mmol
Hence, there are 11.6 mmol of iron in 650 mg of iron. Therefore, the correct option is A. 11.6 mmol Fe.
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molecules with a plane of symmetry between the chiral centers are achiral and meso. identify which of the following molecules are meso.
Answers
Molecules with a plane of symmetry between the chiral centers are achiral and meso. From the given molecules (Picture attached) only (A) compound 1 is meso.
When compounds possess a plane of symmetry between the chiral centers they are called achiral or meso compounds. Among the given compounds (A) compound 1 have a plane of symmetry. So we can say compound one is a meso or achiral compound. Compounds two, three, and four have no plane of symmetry, as you can see in the structures attached. So all other compounds (compound 2, compound 3, and compound 4) except compound one are not meso or achiral.
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what type of chemical bond forms between two atoms bearing opposite charges?
Answers
Ionic bonds are created when two oppositely charged ions are attracted to one another by electrostatic force. A chemical element is uniquely defined by its atoms, which are tiny pieces of substance.
An atom is made up of a core nucleus and one or more negatively charged electrons that orbit it. The positively charged, comparatively hefty protons and neutrons that make up the nucleus may be present. Any elementary particle of matter with at least one proton is referred to as an atom. Examples of atoms are neon (N) and hydrogen (H) (Ne). Chemistry's fundamental building component is an atom. It is the lowest fraction of substance into which electrically charged particles cannot be released. It is also the smallest piece of substance with chemical element-like characteristics.
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what is a divalent union
Answers
Answer:
. A divalent cation is an cation with valence of 2+. This type of ion may form two chemical bonds with anions.
Explanation:
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(a) Calculate the amount of heat released in both Joules () and calories (cal) when 15.5 g of liquid water at 22.5 C cools to ice at - 10.0 degrees * C .
Answers
The heat absorbed or released by a substance when its temperature changes depend on its heat capacity (Cp). The Cp of the water is 1 cal/g°C. The heat released can be found by the following equation:
\(Q=mCp\Delta T\)Where,
Q is the heat released or absorbed
m is the mas oof water, 15.5g
Cp is the heat capacity of water, 1cal/g°C
dT is the change in temperature
\(\begin{gathered} \Delta T=T_2-T_1=-10.0\degree C-22.5\degree C \\ \Delta T=-32.5\degree C \end{gathered}\)We replace the known values
\(Q=15.5g\times1\frac{cal}{g\degree C}\times(-32.5\degree C)\)\(\begin{gathered} Q=15.5g\times1\frac{cal}{g\degree C}\times(-32.5\degree C) \\ Q=-503.75cal \end{gathered}\)In Joules the heat released will be:
\(Q=-503.75cal\times\frac{4.1868J}{1cal}=-2019J\)the heat has a negative value, this is because the water released heat.
Answer:
The amount of heat released is 504 calories or 2019 joules
The pH scale was designed to make it convenient to express hydrogen ion concentrations that are small in aqueous solutions. The definiton of pH is in terms of base 10 logarithms.
Answers
Answer:
a. pH = 2.22.
b. [H+] = 2.588 x 10⁻⁴ mol/L.
Explanation:
Acids and Bases => Calculating pH of Acids and Bases.
As we saw before, the formulas to find the pH based on the hydrogen ion concentration [H+], and to find the hydrogen ion concentration [H+] based on the pH are the following, respectively:
\(\begin{gathered} pH=-log\lbrack H^+], \\ \\ [H^+]=10^{-pH}. \end{gathered}\)So let's see each case:
a. To find the pH of an H+ concentration of 6.02 x 10⁻³ mol/L we use the pH formula:
\(\begin{gathered} pH=-log\lbrack6.02\cdot10^{-3}], \\ \\ pH=2.220\approx2.22. \end{gathered}\)The answer would be that the pH is 2.22.
b. To find the H+ concentration of a pH of 3.587, we use the [H+] formula:
\(\begin{gathered} \lbrack H{}^+]=10^{-3.587}, \\ \\ [H^+]=2.5882\cdot10^{-4}\text{ mol/L}\approx2.588\cdot10^{-4}\text{ mol/L.} \end{gathered}\)The answer would be that the hydrogen ion concentration [H+] = 2.588 x 10⁻⁴ mol/L.
what is the weathering?
Answers
Answer:
The process of breaking down stones or rocks into small pieces is called weathering.
Explanation:
Explanation:
refer the above attachment
Weathering is the breaking down or dissolving of rocks and minerals on Earths surface. Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion.
Types of Mechanical Weathering
Plant Activity. The roots of plants are very strong and can grow into the cracks in existing rocks. ...
Animal Activity. ...
Thermal Expansion. ...
Frost action. ...
Exfoliaton.
An acid-base reaction occurs when Ba(OH)2(aq) and HBr(aq) are mixed together.
Identify the acid, the base, and the two products that are formed in this reaction. If an option below does NOT match acid, base, or the two products that are formed, select "not an acid, or a base or the products formed".
a. Ba(OH)2(aq) [ Select ]
b. HBr(aq) [ Select ]
c. BaBr(aq) + H2O(l) [ Select ]
d. BaBr(aq) + H(OH)2(l) [ Select ]
e. BaBr2(aq) + H2O(l) [ Select ]
Answers
The options 'a' and 'b' match the correct acid and base, and the option 'c' matches the products formed. Options 'd' and 'e' do not match acid, base or the products formed.
An acid-base reaction occurs when Ba(OH)2(aq) and HBr(aq) are mixed together. The acid, base and two products that are formed in this reaction are as follows:
Acid: Hydrogen Bromide (HBr)
Base: Barium Hydroxide (Ba(OH)2)
Products formed: Barium Bromide (BaBr2) and Water (H2O)
Thus, the correct options are:
a. HBr(aq)b. Ba(OH)2(aq)
c. BaBr2(aq) + H2O(l)
d. not an acid, or a base or the products formed e. not an acid, or a base or the products formed. The options 'a' and 'b' match the correct acid and base, and the option 'c' matches the products formed. Options 'd' and 'e' do not match acid, base or the products formed.
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What is the maximum percent recovery for acetanilide when recrystallizing 5.0 g from water?
Answers
The maximum percent recovery for acetanilide can be calculated using the formula:
% recovery = (actual yield / theoretical yield) * 100%
The theoretical yield is the maximum amount of acetanilide that can be obtained from the recrystallization, assuming complete recovery of all the solute.
The actual yield is the amount of acetanilide that is actually obtained from the recrystallization.
Since the solubility of acetanilide in water increases with temperature, we can assume that all 5.0 g of acetanilide will dissolve when the water is heated to boiling.
When the solution cools, some of the acetanilide will recrystallize out of the solution, while the rest will remain in solution.
Assuming that all of the acetanilide in the solution recrystallizes out, the theoretical yield would be 5.0 g.
However, since some acetanilide may remain in solution or be lost during filtration, we cannot assume that the actual yield will be equal to the theoretical yield.
Therefore, the maximum percent recovery cannot be calculated without knowing the actual yield of acetanilide obtained from the recrystallization.
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the half-life of strontium-90 is 28 years. how long will it take a 44 mg sample to decay to a mass of 11 mg?
Answers
To decay 44 mg sample strontium to a mass of 11 mg it will take 56 years. A silvery metal called strontium is a naturally occurring, non-radioactive element.
What is strontium ?The chemical element strontium has the atomic number 38 and the symbol Sr. Strontium is a soft, silver-white, yellowish metallic element that is an alkaline earth metal and has a strong reactivity to chemicals. When the metal is exposed to air, a thick layer of dark oxide forms.
Most people associate strontium with the vivid red colours that its salts give to fireworks and flares. Creating ferrite magnets and purifying zinc are two further uses for it. Strontium aluminate is a component of contemporary polymers and "glow-in-the-dark" paints.
According to studies, taking strontium supplements may help decrease bone pain, boost bone mineral density, and lower the risk of some fractures. More. Both bone formation and bone breakdown may be influenced by strontium.
In 28 years, you will have (1/2)(44)=22 mg left.
After another 28 years, you will have (1/2)(22)=11 mg left.
Total time to 11 mg = 56 years.
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Which of the following best describes compounds?
А
They can only be separated chemically.
B
They are always liquid at room temperature.
С
They contain the atoms of just one element.
D
They have the same peperties as their elements.
Answers
What features of your drawings indicate that helium exists as atoms while hydrogen exists as molecules?
Answers
Your illustrations showing He at 10,000 and HH at 30,000 show that hydrogen exists as molecules whereas helium exists as atoms.
A molecule is a collection of two or more atoms that constitutes the smallest discernible unit into which a pure material may be split while retaining its chemical makeup and other physical characteristics.
A sample of a material can be divided into smaller and smaller pieces, but until bits comprising of just one molecule are reached, neither the composition nor the chemical characteristics of the substance change. Substances can be divided further to produce even smaller components, which are always different chemically and typically have different compositions from the original substance. The chemical links that hold the molecules' atoms together are broken in this final step of fragmentation.
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Write What you learned with examples from the Video.
You will need to have 10 of what you learned with examples..
Answers
A tutorial concerning atomic orbitals can help one comprehend the fundamental tenets of quantum mechanics pertaining to atoms and their electrons.
What can one learn from such tutorial?This tutorial encompasses the shapes, extents, as well as energies of atomic orbitals; moreover, it shows how they congregate to create molecular orbitals.
In addition to that, it notifies us on how the electronic arrangements of atoms determine their chemical traits and functions such as responsiveness and its capability to bond with other atoms.
Thus, a tutorial concerning atomic orbitals builds up a foundation for understanding the behavior of matter at both the atomic and molecular levels.
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Note that the video was about Orbitals in Atoms. Here is some information about that.
What about Basic Atomic Orbitals?Existence of electrons in an energy state is referred to as Basic Atomic Orbitals.
Characterized by their shape, energy, and probability of containing an electron, the orbitals are categorized into various types such as s, p, d and f - each with a unique structure and distinct energy levels. For instance, the spherical shape of an s-orbital possesses greater energy when away from the nucleus.
Meanwhile, a p-orbital has two lobes separated by a node. Of utmost importance when examining atoms, molecules, and chemical reactions is gaining knowledge about atomic orbitals. Unlike other orbitals, d and f varieties possess a high degree of complexity regarding shape as well as energy distribution.
Physically speaking,the probability that electrons exist within these orbitals can be determined through measuring electron densities based on their distances from nuclei.
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If the adenine (A) content of DNA is 33%, what is its guanine (G) content. 22% 33% 17% 67% 50%
Answers
If the adenine (A) content of DNA is 33% then the guanine content in this case would be 17%.
If the adenine content of DNA is 33%, the guanine content can be determined using Chargaff's rule. This rule states that in DNA, the amount of adenine is equal to the amount of thymine (T) and the amount of guanine is equal to the amount of cytosine (C). Therefore, if the adenine content is 33%, the thymine content is also 33%.
The total percentage of adenine and thymine combined is 66%. This means that the remaining 34% is composed of guanine and cytosine. Since the amount of guanine is equal to the amount of cytosine, the guanine content can be calculated by dividing the remaining 34% by 2.
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What is the volume of 3.20 moles of gas at Standard temperature and pressure?
Answers
Answer:
I’m not sure if this is right but, 3 moles of oxygen at STP will occupy a volume of 3×22. 4=67. 2 L.
Explanation:
The standard temperature and pressure conditions have a pressure of 1-mole and a volume of 22.4 L. At STP, 3.20 moles of gas will have a volume of 72 L.
What is the ideal gas equation?The ideal gas equation relates the volume to the moles of the substance. At STP conditions it is known that 1 mole contains 22.4 L.
Given,
Moles of gas = 3.20 moles
1 mole gas at STP = 22.4 L
The volume at 3.20 moles,
= 3.20 × 22.4
= 72 L
Therefore, 72 L is the volume at 3.20 moles.
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