Which chemical process is an endothermic reaction? A. the rusting of elemental iron B. the combustion of methane gas C. the breaking of bonds in an oxygen molecule D. the formation of water from hydrogen

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asked Apr 7, 2019 69.9k views

3 votes

Which chemical process is an endothermic reaction?

A. the rusting of elemental iron
B. the combustion of methane gas
C. the breaking of bonds in an oxygen molecule
D. the formation of water from hydrogen and oxygen

Chemistry
high-school

D Stanley asked

by D Stanley

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Endothermic reaction has to do with the absorption of heat so I'm gonna say B.

Oleg Nenashev answered Apr 11, 2019

by Oleg Nenashev

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