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18-05-2023
Chemistry

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Somebody pls help!!! I'm desperate!!

how many grams of zinc chloride are needed to make 4.0 molar solution with a total volume of 1.0 l

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18-05-2023

Answer:

You need 546.2 grams of zinc chloride to make a 4.0 molar solution with a total volume of 1.0 liters.

1 mole of ZnCl2 = 136.3 grams

4.0 moles of ZnCl2 = 136.3 x 4.0 = 546.2 grams

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