fernandowoof72
fernandowoof72 fernandowoof72
  • 03-05-2018
  • Chemistry
contestada

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

Respuesta :

lsb2413
lsb2413 lsb2413
  • 03-05-2018
Endothermic reaction has to do with the absorption of heat so I'm gonna say B.
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