Answer:
It is the sum of internal energies of two or more substances
Explanation:
Answer:
<em>Acylation can be used to prevent rearrangement reactions that would normally occur in alkylation. </em>
Hydrogen gas, oxygen gas and water
4H2O (l) ---> 2H2O (l) + O2 (g) + 2H2 (g)
2 Na + 2 H2O → 2 NaOH + H2 (balanced equation)
The answer would be 2, since 2 in the coefficient of both Na and NaOH