HELP PLEASE 13. In the collection of data, list at least 3 important constants (also known as "controlled variable

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

What are the coefficients that will balance the skeleton equation below? n2 + h2 → nh3