Question

formula of chemical energy​

Answer 1

Answer:

We can also use an energy level diagram to show the relative content of energy. For example, when the amount is doubled, so is the amount of energy released. 2H2(g)+O2→2H2O(l),dH=−571.6kJ/mol. Example 1 shows the calculation when the amount of reactants is only a fraction of a mole.