Question

A sealed flask containing 1.0 mole of H (g) and a sealed flask containing 2.0 moles of He(g) are at the same. 2 temperature. The two gases must have equal

1. masses
2. volumes
3. average kinetic energies
4. numbers of molecules

Answer 1

You need to clarify your question. Is that H(g) in one container (or H2). H(g) would be tough to get. Also, what is the 2 temperature mean?
Finally, what do you think the answers is and why?

Answer 2

A sealed flask containing 1.0 mole of H2(g) and a sealed flask containing 2.0
moles of He(g) are at the same temperature. The two gases must have equal

1. masses
2. volumes
3. average kinetic energies
4. numbers of molecules

Answer 3

Your wrong^^^^ its 3!