21costutz 21costutz

25-01-2021
Chemistry

contestada

In an experiment, potassium chlorate decomposed according to the following chemical equation.

2 KClO3 → 2 KCl + 3 O2

If the mass of potassium chlorate was 240 grams, what is the mass of oxygen gas formed?
Answer Choices:
A)
94.03g
B)
1378g
C)
41.8g
D)
612.5g

Respuesta :

mainsworth2006 mainsworth2006

25-01-2021

The Answer to this question is c

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