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  • 27-03-2018
  • Chemistry
contestada

Potassium chlorate decomposes according to the following chemical equation: 2KClO3 ---> 2KCl + 3O2, If you start with 458 g of KClO3, what mass (g) of O2 will be produced?

A. 83.71 L O2
B. 179.39 L O2
C. 687 L O2
D. 67.2 L O2

Respuesta :

transitionstate
transitionstate transitionstate
  • 05-04-2018
Answer = B (179.39 g)
Solution is as follow,
Ver imagen transitionstate
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