Question

Is relative atomic mass as same as molar mass?

Answer 1

yep

Answer 2

except one is in atomic mass units and one is in grams per mole. but they're equivalent

Answer 3

If 1 mole of XO3 contains the same number of atoms as 72 g of XH4, what is the relative atomic mass of X?
so I need to find the molar mass?

Answer 4

@aaronq

Answer 5

yep basically, but they're talking about relative as in between the 2, it might not be a real molar mass

Answer 6

as in: X might not be a real element