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.

What overall charge must all compounds have

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

Pls ill give u brainliest which of the following is true about science? 1. political conditions are unable to influence it. 2. economic concerns may prevent it from solving problems.