Chemistry, 10.03.2021 01:30 andrew8228
So i have no idea how to do this problem.
Permanant hard watee contains calcium sulfate and can be softened by adding sodium carbonate. Determine the number of moles sodium carbonate needed to react 27.2 moles of calcium sulfate.
a. Write the chemical equation
b. Balance the chemical equation​
Answers: 1
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Permanant hard watee contains calcium sulfate and can be...
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