Question
Determine the number of grams of gas in 1.5 x 10^13 atoms of helium?
Answers
DrBob222
1 mole = 6.022E23 atoms.
# moles = 1.5E12/6.022E23 = ??
grams = moles x molar mass = ??
# moles = 1.5E12/6.022E23 = ??
grams = moles x molar mass = ??