WILL GIVE BRANLIEST WILL FOREVER BE GREATFUL EASY BUT I WAS TO LAZY TO LEARN 8. How much of a 25ml, closed, container would 5g of gas fill?

A) 15 ml

B) 10 ml

C) 25 ml

D) 20 ml

12. What is the pressure of a gas if 8.04 mol occupies 31.8 L at 308 K?

A) 6.39 atm

B) 5 atm

C) 3 atm

D) 7 atm

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it