Question

method of calcium sulphate​

Answer 1

Answer:

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A simple process for preparing acicular calcium sulphate dihydrate is provided in which a slurry of calcium carbonate containing 100 to 800 grams per liter calcium carbonate is mixed with a solution of sulphuric acid containing 80 to 500 grams per liter sulphuric acid in proportions which produce a calcium sulphate

Answer 2

Answer:

A simple process for preparing acicular calcium sulphate dihydrate is provided in which a slurry of calcium containing 100 to 800 grams per liter calcium carbonate is mixed with a solution of sulphuric acid containing 80 to 500 grams per liter sulphuric acid in proportions which produce a calcium sulphate..............

Explanation:

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