What is the mass of 4.76 moles of NazPO4 (gram-formula mass = 164 grams/mole)?

Question

What is the mass of 4.76 moles of NazPO4
(gram-formula mass = 164 grams/mole)?

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Đan Thu 3 months 2021-07-19T22:31:50+00:00 1 Answers 3 views 0

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    2021-07-19T22:33:45+00:00

    Explanation:

    so mass = moles × mr ( mr is 164)

    so 4.76 × 164

    which is 780.64 g

    so to 3 s.f it is 780 g

    hope this helps 🙂

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