Question

F. By decomposition of 25 g of Caco3
the amount of Cao produced will be
a. 2.8 g
c. 14.0 g
b. 8.4 g
d. 28.0 g​

Answer 1

Answer:

u r answer 14g...

first right stricometric equation ....

caco3 = Cao + co2 ..

100 g 56 g 44 g

so now , 100 g = produce 56 g of Cao

then. 25 g = ? ..??..

then. .... 56 × 25 / 100 ..

= 14 ...

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