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N76 [4]
3 years ago
12

How many grams of h3po4 are in 255 ml of a 4.50 m solution of h3po4?

Chemistry
1 answer:
murzikaleks [220]3 years ago
7 0

H3PO4 has molecular weight of approximately 98 grams per mole. 4.50 M is equal to 4.50 mole per 1000 mL solution of H3PO4. 255 mL times 4.50 mol /1000 mL times 98 g/mol is equal to 112.455 grams. Note that I automatically equate 1 Liter to 1000 mL since the given volume is in mL for easier computation.

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