Challenging SAT Problems with Detailed Answers

You have 41. 6 g of o2 gas in a container with twice the volume as one with co2 gas. The pressure and temperature of both containers are the same. Calculate the mass of carbon dioxide gas you have in the container.
1 Answer
A rectangular plot of land is 0. 4 kilometer long and 0. 07 kilometer wide. What is its area in square kilometers?.
1 Answer
A zookeeper predicted that the weight of a newborn lion would be 2. 8 pounds. When the zoos lion gave birth, the newborn weighed 3. 5 pounds. What is the zookeepers percent error? round to the nearest percent.
1 Answer
When previewing a test, it is most important to rush through the test. Take a long time. Read the directions carefully. Double check your work.
2 Answers
Which of the following is not a function of the skeletal system brainly.
1 Answer
Cold duck airlines flies between tacoma and portland.
1 Answer
how can you trust people when you lost all trust in people
1 Answer
which of the following best describes how henry uses persuasive language in paragraph 3?
1 Answer
which of the following has the biggest effect on deep ocean currents?
1 Answer
which phrase best describes the process of meiosis?
1 Answer
which statement best describes how the energy stored in atp is released to drive biochemical reactions?
1 Answer
an animals somatic cells contain 2n chromosomes. what happens to the number of chromosomes in the animals gametes?
1 Answer
sarah sandoval is a coffee farmer trying to decide how many tons of coffee to produce. she can sell each ton of coffee for $2,000. the cost of producing her first ton of coffee is $600, and the second ton costs $1,000. similarly, each additional ton of coffee costs $400 more to produce. assume that sarah produces the optimal quantity of coffee. in that case, her total cost of coffee production is $_______.
1 Answer
what volume would be occupied by 4.8 g of oxygen gas at 0.50 atm and 133 c? (o: 15.999)
1 Answer
which is an effective claim for this prompt? many towns have curfew laws requiring teenagers to be home at a given hour. curfew laws often allow for exceptions, such as traveling home from work. curfew laws are ineffective and costly, and they should be abolished. there is no way i will ever adhere to our towns curfew laws.
2 Answers
i need this as fast please
1 Answer
i need these 3 as soon as possible I don't know if its right
2 Answers
which type of logical fallacy involves an argument based on the opinion of someone who is not an expert on the topic?
2 Answers
i need help in this please
1 Answer
your parents have a credit card with a balance of 2748.56
1 Answer
a 6.10 m nacl can be made by adding [x]g of nacl to a container and making the volume of water up to the 1.00 l line. round the number of grams off to the nearest whole number.
1 Answer
a 90.0g sample of nacl is dissolved in water to make a solution with a volume of 3.00 l. what is the molarity of this solution?
1 Answer
a solid sphere and a hollow sphere have the same mass and radius. they are rotating with the same angular speed. which one has the higher angular momentum?
1 Answer
WHAT IS A RASENGAN ???? I KEEP HEARING PEOPLE SAY THAT
2 Answers