Chem 1010 Worksheet Template (Page 2 of 3) in pdf

Chem 1010 Worksheet Template Page 2

calcium (II) oxide calcium is a main group metal; no charge should be written

calcium difluoride don't use "di" to specify how many fluorides there are

4. Name the following compounds, and write out the ions that are present.

O potassium oxide; K

-2

(SO

)

molybdenum (III) sulfate; Mo

-2

(PO

)

barium phosphate; Ba

-3

AuCl

gold (III) chloride; Au

RbCl rubidium chloride; Rb

5. Fill in the blanks in the following sentences or chose the correct word.

Bases are good at dissolving grease.

Nitric acid is used in the manufacture of fertilizers and explosives.

Ammonia has a strong odor and is often found in floor and window cleaners.

Antacids are mild bases that neutralize stomach acid.

Baking soda (or sodium bicarbonate) is used to make cookies rise, absorb odors, and put out

fires.

A weak base reacts partially with water to form hydroxide ions.

A blue color on pH paper indicates a strongly basic solution.

A substance that reacts with water to form hydronium ion (H3O+) is called an acid.

A substance that reacts with water to form hydroxide ion (OH-) is called a base.

Acetic acid is a weak acid.

Acid rain contains sulfuric acid and nitric acid.

Acids have a tart or sour taste.

Acids react with metals to form hydrogen gas and an ionic compound.

All acids react with baking soda or calcium carbonate to form carbon dioxide gas and water.

Chem 1010 Worksheet Template Page 2