juan11osorio juan11osorio

27-06-2016
Chemistry

Answered

Calculate the number of particles (atoms or molecules) of the following:

How many molecules are there in 24 grams of FeF3?
How many molecules are there in 450 grams of Na2SO4?
How many grams are there in 2.3 x 1024 atoms of silver?

Verified Answer :

rmendoza18 rmendoza18

27-06-2016

1) 1.7 x 10^23 molecules FeF^3
2) 1.9 x 10^24 molecules NA2SO4
3) 410 g A g

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