If 1.00L of water is added to 3.00 L of a 6.00M solution of HCl, what is the
new molarity of the acid solution?

If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?