Question

What is the molar mass of hydrogen phosphate, H3PO4?
a. 50.0 g/mol
b. 96.0 g/mol
c. 48.0 g/mol
d. 98.0 g/mo

Answer 1

Answer:

Molar mass H3PO4 = 3(1.008 g) + 1(30.97 g) + 4(16.00 g) = 97.99 g.

Answer 2

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Answer:

3 + 31 + 64

98

so , d option is correct