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Vitamin B12, cyanocobalamin, is essential for human nutrition. Its molecular formula is C63H88CoN14O14P. A lack of this vitamin in the diet can lead to anemia. Cyanocobalamin is the form of the vitamin found in vitamin supplements. What is the mass of 0.60 mol cyanocobalamin?

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Answer:

812.3 g

Explanation:

Let's determine the molar mass for Vitamin B12, cyanocobalamin.

C₆₃H₈₈CoN₁₄O₁₄P

12 g/mol . 63 + 1 g/mol . 88 + 58.93g/mol + 14 g/mol . 14 + 16g/mol . 14 + 30.97g/mol = 1354 g/mol

Now we can find out the mass → 0.60 mol . 1354 g/1mol = 812.3 g

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