staniyah36oyhqqn staniyah36oyhqqn

17-01-2018
Physics

contestada

which of the following is a chemical change A.ice melting B.ice being carved C.water boiling D.water breaking down into hydrogen and oxygen please help

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Аноним Аноним

17-01-2018

The chemical change is are to water breaking down into hydrogen and oxygen.

Answer is D.

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popularmmoy popularmmoy

28-01-2019

D. water breaking down into hrydrogen and oxygen

because we need oxygen

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