chemist ry
posted by barbie on .
if 500 g of KCLO3 decomposes and produces 303 g of KCL, how many grams of O2 are produced?

Hmmmm.
500303=? 
cedfwrfrffsdfdfd

The answer is 21 g
posted by barbie on .
if 500 g of KCLO3 decomposes and produces 303 g of KCL, how many grams of O2 are produced?
Hmmmm.
500303=?
cedfwrfrffsdfdfd
The answer is 21 g