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Chemistry, 01.09.2019 13:20 elijahjacksonrp6z2o7

Calculate the number of particles (atoms or molecules) of the following:
1. how many molecules are there in 24 grams of fef3?
2. how many molecules are there in 450 grams of na2so4?
3. how many grams are there in 2.3 x 1024 atoms of silver?

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