define catalyst and an equation of preparation of oxygen without heat
khushi7220:
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A catalyst is a substance which speed up a reaction without being changed itself.
EQUATION OF PREPARATION OF OXYGEN:
Pottasium Chloride ----->Manganese dioxide ------->Pottasium Chloride +Oxygen
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EQUATION OF PREPARATION OF OXYGEN:
Pottasium Chloride ----->Manganese dioxide ------->Pottasium Chloride +Oxygen
MAY IT HELP YOU..
PLEASE MARK IT BRAINLIEST...
well done bestie
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punjabi oo tuc dono?
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yr ans for rust question it must help
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