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02-03-2020
Chemistry

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If you produced 76.10 grams of potassium chloride in the reaction how many grams of potassium were required?

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03-03-2020

Answer:39.8375

Explanation:

The mole for the equation is 1:1

Then the molar mass of KCl is 74.5g

Molar mass of k is 39

74.5g of KCl gives 39g of k

76.10g of KCl gives xg of k

X= 76.10×39/74.5

X= 2967.9/7

X= 39.8375

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