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2 years ago

14

How many grams are in 4.3 x 10 -4 moles of calcium phosphate?

1 answer:

attashe74 [19]2 years ago

5 0

Explanation:

Ca3(PO4)2 1 mole has 310.2 g

Ca3(PO4)2 4.3 × 10^-4 moles has 4.3 × 10^-4 × 310.2

= 1,333.86 × 10^-4

= 1.334 × 10^-1

OR 0.1334 g

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