At standard temperature and pressure, the number of gas molecules of hydrogen is _____ than the number of gas molecules of carbon dioxide in a 22.41 L container.
Select one:
a. greater than
b. less than
c. equal to
d. almost equal to

Question

At standard temperature and pressure, the number of gas molecules of hydrogen is _____ than the number of gas molecules of carbon dioxide in a 22.41 L container.
Select one:
a. greater than
b. less than
c. equal to
d. almost equal to

aaronq · Answer

at STD temp and pressure, the moles of two gases (exhibiting ideal behaviour) are equal.

A mole is just a big number, representing a number $(6.022*10^{23})$of molecules .