what changes can be observed when pottasium chlorate is heated in the presence of manganeese di oxide? write a balanced chemical equation with state symols for the following word equations: carbon monoxidereacts with hydrogen in the presence of catalyst zinc oxide and chromium oxideat 300Cto form methyl alcohol.

Asked by devangi meena | 29th May, 2013, 06:51: PM

Expert Answer:

When potassium chlorate is heated in the presence of manganese dioxide, oxygen gas is released and solid potassium chloride is left over. The manganese dioxide is unchanged.

 

 

Answered by  | 30th May, 2013, 03:06: PM

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