Calculate the number of cations and anions in each of the following compounds. Enter your answers...

Question

Question

Calculate the number of cations and anions in each of the following compounds. Enter your answers in scientific notation.

(a) 7.98 g of KBr:

______× 10___ cations ____ × 10___ anions

(b) 3.31 g of Na2SO4:

______× 10__ cations _____× 10__ anions

(c) 7.16 g of Ca3(PO4)2:

______× 10__ cations ______× 10__ anions

Answer 1

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