1.

If 25geach of CaCO3 and H2SO4 react wiith each other the amount of CaSO4 formed?​

Answer»

Answer:

34G

Explanation:

CaCO3 + H2SO4 ------> CASO4 + CO2 + H2O

25g of CaCO3 = 0.25 moles of CaCO3

0.25 moles give 0.25 moles of CaSO4

Molar mass of CaSO4 is 136

0.25 moles weigh 34g



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