Complete this chemical formula by figuring out the missing bit on the dotted line and explain how it can be figured out? HCL + Na2CO3 --> + CO2 + H2O.

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

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

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false