IL Calculate the number of moles for the following:
52 g of He (h) 12-044 x 10- atoms of He.
Answers
Answered by
0
Answer:
21 moles are in 52 gram of helium
Answered by
0
Step-by-step explanation:
52 grams of He = Weight / molecular weight
= 52/4=13
no.of moles =given atoms / 6.023*10^23
=12.044*10^23/6.023*10^23=2
Similar questions