What two factors affect how much gravitational potential energy an object has?

Explain what happens at the saturation point when adding salt to water at room temperature.

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide

Citric acid has a ph between 1 and 3.  it is considered to be aa. weak acidb. weak basec. strong based. strong acid