Chemistry, 13.02.2022 19:10 NetherisIsTheQueen
Two flexible containers for gases are at the same temperature and pressure. One holds 14g of nitrogen and the other holds 22g of carbon dioxide. Which of the following statements about these gases is TRUE?
a. The average kinetic energy of the carbon dioxide molecules is greater than the average kinetic energy of the nitrogen molecules
b. The number of molecules in the carbon dioxide container is greater than the number of molecules in the nitrogen container
c. The density of the carbon dioxide is the same as that of the nitrogen sample
d. The volume of the carbon dioxide container is the same as that of the nitrogen container
e. The average speed of the carbon dioxide molecules is greater than the average speed of the nitrogen molecules
Please explain why and thanks so much!
Answers: 1
Chemistry, 22.06.2019 19:00
Which statement best describes what happens when molecular compounds melt
Answers: 1
Chemistry, 23.06.2019 01:30
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
Answers: 1
Two flexible containers for gases are at the same temperature and pressure. One holds 14g of nitroge...
Chemistry, 09.07.2019 18:30
Social Studies, 09.07.2019 18:30
History, 09.07.2019 18:30
Mathematics, 09.07.2019 18:30
Mathematics, 09.07.2019 18:30
Computers and Technology, 09.07.2019 18:30
Mathematics, 09.07.2019 18:30
Mathematics, 09.07.2019 18:30