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------------------------------------------------ How many grams are in .564 moles of FPO4?
A) 82.6 grams
B) 16.4 grams
C) 66.7 grams
D) 38.4 grams

Answer :

Final answer:

To find the mass of 0.564 moles of FPO4, multiply the number of moles by the molar mass.

Explanation:

The molar mass of the compound FPO4 is computed to be 176.124 g/mol. To find the mass of 0.564 moles of FPO4, we can multiply the number of moles by the molar mass:

0.564 mol × 176.124 g/mol = 99.28 grams

Therefore, the answer is not one of the options provided. The correct answer would be approximately 99.28 grams.