MnO4 + 5 Fe2+ + 8 H+ → Mn2+ + 5 Fe3+ + 4 H2O In the reaction represented above, the number of Mn2+ ions that are produced must be equal
to which of the following?

A) Five times the number of Fe2+ ions that are consumed

B) Eight times the number of H+ ions that are consumed

C) one-fifth the number of Fe3+ ions that are produced.

D) one-third the number of H2O molecules that are produced.

Higher temperature = molecules move around faster. and vice versa.

The answer to the question: choose the correct statement.  a) when ethane reacts with fluorine gas the product is less stable.b) addition reactions of unsaturated hydrocarbons and halogens requires a high activation energy.  c)the double covalent bond within unsaturated hydrocarbons requires a lot of energy to break.  d)the double covalent bond within unsaturated hydrocarbons can be broken easily.is: a) when ethane reacts with fluorine gas the product is less stable.

Try adding 700% because of the x in y