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09.11.2020 •
Chemistry
What Wight of 60%pure H2SO4 is require to decompose 25gm of CaCo3
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Ответ:
1mol of sulphuric acid decomposes 1mol of calcium carbonate. 50g of calcium carbonate corresponds to 0.5mol of calcium carbonate. Therefore,0.5mol of sulphuric acid is required to decompose 0.5mol of calcium carbonate.
Explanation:
Ответ: