Chemistry Midterm Review

To enhance visual clarity.

To prevent eye injuries from hazardous materials.

Only if you are not wearing contact lenses.

To look professional in the lab.

Beaker

Test tube

Graduated cylinder

Erlenmeyer flask

The solution changes the color of pH paper.

The solution has a pH of 7.

The solution feels slippery.

The solution is transparent.

A liquid boils at 100 degrees Celsius.

A metal rod is 15 cm long.

A solution turns blue when a chemical is added.

A gas has a pressure of 2 atm.

5

4

3

2

93.0 x 10⁻³ m

9.30 x 10⁻² m

93.0 x 10³ m

9.30 x 10² m

65 x 10⁻⁴ cm

6.5 x 10⁻⁵ cm

6.5 x 10⁵ cm

65 x 10⁴ cm

density

reactivity

combustibility

Bubbling

Boiling point

Texture

Reactivity

Density

Sucrose (C₁₂H₂₂O₁₁)

Carbon (C)

Methane (CH₄)

Air (N₂, O₂, Ar, CO₂, H₂O)