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Calculate the percent loss in weight aft...

Calculate the percent loss in weight after complete decomposition of a pure sample of potassium chlorate
`KClO_(3)(s) to KCl + O_(2)(g)`

A

12.25

B

24.5

C

39.18

D

`49.0`

Text Solution

Verified by Experts

The correct Answer is:
B
`2KClO_(3) rarr 2KCl + 3O_(2) uarr`
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