Question

Which of the following chemical equations shows the Law of Conservation of Mass?(1 point) Responses H2O+O2→H2O2 K+MgBR→KBR+Mg K+MgBR→KBR+Mg N2+H2→NH3 P+O2→P2O5

Answer 1

The chemical equation that shows the Law of Conservation of Mass is: N2+H2→NH3. This equation represents the reaction between nitrogen gas and hydrogen gas to form ammonia, and it follows the principle that mass is conserved in a chemical reaction.