2022 CHEM FINAL REVIEW-Measurement 2223

Front

What is the volume of 20 grams of a substance if the density is 2 g/mL?

Back

10 mL

Front

What is the correct measurement of 23.1 mm in centimeters?

Back

2.31 cm

Front

What is the first step to find the mass of a liquid using a triple beam balance?

Back

Measure the mass of the empty graduated cylinder.

Front

In a graph showing mass vs. volume, what does the slope represent?

Back

Density of the substance.

Front

How do you convert cubic centimeters to liters?

Back

1 cm³ = 0.001 L.

Front

What is the formula to calculate the volume of a cuboid?

Back

Volume = length × width × height.

Front

If a cuboid has dimensions of 33.4 cm, 12.3 cm, and 11.2 cm, what is its volume in mL?

Back

4600 mL.

Front

What is the relationship between mass, volume, and density?

Back

Density = Mass / Volume.

Front

What unit is used to measure mass in the metric system?

Back

Grams (g).

Front

What is the unit of volume in the metric system?

Back

Milliliters (mL) or Liters (L).