Question

20 grams of caco3 is heated, how much calcium oxide will produce? 11.2 grams 22.4 grams 5.6 grams 44.8 grams sanfoundry

Answer 1

Answer:

11.2 grams

Explanation:

CaCO3 ➡ CaO+CO2

100g ➡56g

20g ➡ xg

By cross multiplication

x=20×56/100

x= 11.2 g.

Hope this helps.