Chemistry, 09.03.2021 01:40 dmccray3357

1. How many milliliters of 4.5 M HCl are needed to neutralize 25 mL of .8 M NaOH?

2.
What is the concentration of acetic acid, given it takes 22 mL of .2 M NaOH to neutralize a 52 mLsample of the acids?

3.
If 75 mL of 2.8 M KOH is needed to neutralize a 35 mL sample of nitric acid, what is the concentration of the acid?

4.
What volume of 5 M NaOH is needed to neutralize 200 mL of 3.0 M HCl?

5.
Given that 40 mL of sulfuric acid are neutralized 22 mL of .6M Ca(OH)2, what is the concentration of the acid?

6.
What is the pH of a solution that has a [H+] concentration of 1 x 10-5?

7.
What is the pH of a solution that has a [OH-] concentration of 1 x 10-8?

8.
What is the pH of a solution that has a [H+] concentration of 2.5 x 10-4?

9.
What is the [H+] concentration of a solution with a pH of 12?

10.
What is the [OH-] concentration of a solution with a pH of 10?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 15:20, zymikaa00

Both 1,2−dihydronaphthalene and 1,4−dihydronaphthalene may be selectively hydrogenated to 1,2,3,4−tetrahydronaphthalene. one of these isomers has a heat of hydrogenation of 101 kj/mol (24.1 kcal/mol), and the heat of hydrogenation of the other is 113 kj/mol (27.1 kcal/mol). match the heat of hydrogenation with the appropriate dihydronaphthalene.

Answers: 2

continue

Chemistry, 22.06.2019 01:30, Jasten

There are main groups in the modern periodic table of elements

Answers: 1

continue

Chemistry, 22.06.2019 09:00, phebusadrian01

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Answers: 1

continue

Chemistry, 22.06.2019 09:20, AM28

What will most likely happen when two bromine atoms bond together?