What is the balanced form of the chemical equation shown below?
N2(g) + H2(g) → NH3(g)
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If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.

What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients