The Ka value for acetic acid, CH3COOH(aq), is 1.8×10−5. 1. Calculate the pH of a 2.60 M acetic acid solution.

2. Calculate the pH of the resulting solution when 4.00 mL of the 2.60 M acetic acid is diluted to make a 250.0 mL solution.

In an oxidation-reduction reaction, oxidation is what happens when a reactant

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

What is the formula that this ionic compounds could form sr2+p3-o2-