Question
Asked Nov 24, 2019
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A beverage contains tartic acid, H2C4H4O6, a sustance obtained from grapes during winemaking. If the beverage is 0.3292 M tartaric acid, what is the molal concentration? The density of the solution is 1.061 g/ml. 

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Expert Answer

Step 1

The calculation molar concentration is the ratio of the number of moles of acid and mass of water.

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Step 2

the given moles of tartaric acid in the solution  is  0.3292 moles.

Molar mass of tartaric acid is 150 g/mol.

The mass of tartaric acid is calculated as follows:

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Step 3

mass of solution is the product of volume and density= (1000 mL)(1.061 g...

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