In the first dilution, 10.0 mL of the 1.0-mol/L HCl(aq) solution is brought up to 100 mL with the addition of 90 mL of deionized water. Show how to calculate the new
pH of the solution.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?