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If 20.0 g of CaCO3 is treated with 200 ...

If 20.0 g of `CaCO_3` is treated with 200 g of HCI, how many grams of `CO_2` can be obtained according to the following reaction :
` CaCO_3(s) + 2HCl(aq) to CaCl_2(aq) + H_2O (l) + CO_2(g)`

A

8.80 g

B

27.4 g

C

4.20 g

D

13.7 g

Text Solution

Verified by Experts

The correct Answer is:
A
`CaCO_3 `is the limiting reagent
100 g of `CaCO_3` produces `CO_2 = 44g `
20g of `CaCO_3` will give `CO_2 = 44/100 xx 20`
= 8.8 g
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