write my assignment 13007

1-Of the list of solutions in the materials list, check all of the solutions that are expected to have a pH < 7.

options:

• 0.10 M hydrochloric acid

• 0.10 M sodium hydroxide

• 0.10 M sulfuric acid

• 0.10 M ammonium chloride

• 0.10 M sodium chloride

• 0.10 M acetic acid

• 0.10 M oxalic acid

• 0.10 M potassium hydroxide

• 0.10 M barium hydroxide

• 0.10 M ammonia

• 0.10 M sodium acetate

• 0.10 M potassium hydrogen phthalate

2- Of the list of solutions in the materials list, check all of the solutions that are expected to have a pH = 7.

options:

• 0.10 M hydrochloric acid

• 0.10 M sodium hydroxide

• 0.10 M oxalic acid

• 0.10 M potassium hydrogen phthalate

• 0.10 M sodium chloride

• 0.10 M ammonia

• 0.10 M acetic acid

• 0.10 M sulfuric acid

• 0.10 M barium hydroxide

• 0.10 M potassium hydroxide

• 0.10 M sodium acetate

• 0.10 M ammonium chloride

3- 3+- -2