A beaker contains 220. mL of 12.0 M HCl(aq). if i want to dilute it to 1.00 M. how much water should I add to it?

As a part of an experiment a student burns propane to produce carbon dioxide and water she remembers that she must follow the law conservation of matter when writing a balanced chemical equation which of these equation adheres to the law of conservation of matter

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

What three things determine the shape and size of a puddle when water is poured out onto a surface