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7nadin3 [17]
3 years ago
11

a reaction of heating patassium permanganate produces potassium manganate, manganese dioxide and oxygen gas. Heat 15.8 g potassi

um permanganate until no more oxygen gas is given off. The remaining material has a mass of 14.2 g. What mass of oxygen gas was produced in the reaction?
Chemistry
1 answer:
Verizon [17]3 years ago
7 0
Answer : 1.6 g
14.2 + o = 15.8
o = 15.8 - 14.2
o = 1.6
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Coordination number -

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3 years ago
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