Someone !
what must be true for any endothermic reaction?
the chemical bo...
Someone !
what must be true for any endothermic reaction?
the chemical bonds of the products have more energy than the chemical bonds of the reactants.
there are more products than there are reactants.
there must be a phase change from solid to liquid or from liquid to gas.
the reaction must take place in a sealed container held at constant volume.
Answers: 3
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