What is the ph of a solution with a [h+] of 1.0 x 10-4 m?

4.0

8.0

3.0

2.0

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)