Question

2) How many moles are there in 45.8 grams of NaPO4?

Answer 1

Answer: 0.39 moles NaPO4

Explanation: Solution: 1 mole of NaPO4 is equal to its molar mass 118g NaPO4

45.8 g NaPO4 X 1 mole NaPO4/ 118 g NaPO4

= 0.39 moles NaPO4