Question 1

A balloon has a volume of $$3500 \ \mathrm{cm}^3. $$What is the volume in liters?

Accepted Answer

$$3.5 \ \mathrm{L}$$

Question 2

The Daily Value (DV) for phosphorus is $$800 \ \mathrm{mg}. $$How many grams of phosphorus does this represent?

Accepted Answer

$$0.8 \ \mathrm{g}$$

Question 3

If a patient receives $$1200 \ \mathrm{mg} of $$calcium in a supplement, how many grams of calcium is this?

Accepted Answer

$$1.2 \ \mathrm{g}$$

Question 4

A laboratory sample contains $$250 \ \mathrm{mL} of a $$solution. What is the volume in liters?

Accepted Answer

$$0.25 \ \mathrm{L}$$

Question 5

A medication is prescribed at a dose of $$500 \ \mathrm{mg}$$ per day. How many kilograms of medication will a patient receive in $$30$$ days?

Accepted Answer

$$0.015 \ \mathrm{kg}$$

Question 6

A chemistry student needs $$2.5 \ \mathrm{L} of $$water for an experiment. How many milliliters is this?

Accepted Answer

$$2500 \ \mathrm{mL}$$

Question 7

A nutrition label states that a serving contains $$0.75 \ \mathrm{g} of $$sodium. How many milligrams is this?

Accepted Answer

$$750 \ \mathrm{mg}$$

Question 8

A sample of gas occupies $$1200 \ \mathrm{cm}^3 at $$room temperature. What is the volume in liters?

Accepted Answer

$$1.2 \ \mathrm{L}$$

Question 9

A patient is given $$0.5 \ \mathrm{g} of $$potassium chloride. How many milligrams is this?

Accepted Answer

$$500 \ \mathrm{mg}$$

Question 10

A chemistry experiment requires $$0.02 \ \mathrm{kg} of a $$reagent. How many grams is this?

Accepted Answer

$$20 \ \mathrm{g}$$

Question 11

A bottle contains $$1.5 \ \mathrm{L} of $$solution. How many cubic centimeters ($$\mathrm{cm}^3) is $$this?

Accepted Answer

$$1500 \ \mathrm{cm}^3$$

Question 12

A nutritionist recommends a daily intake of $$2 \ \mathrm{g} of $$calcium. How many milligrams is this?

Accepted Answer

$$2000 \ \mathrm{mg}$$

Question 13

A solution contains $$0.75 \ \mathrm{L} of $$water. How many milliliters is this?

Accepted Answer

$$750 \ \mathrm{mL}$$

Question 14

A patient receives $$250 \ \mathrm{mg} of a $$drug every $$8$$ hours. How many grams does the patient receive in $$24$$ hours?

Accepted Answer

$$0.75 \ \mathrm{g}$$

Question 15

A chemistry student measures $$0.003 \ \mathrm{kg} of $$sodium chloride. How many grams is this?

Accepted Answer

$$3 \ \mathrm{g}$$

Question 16

A sample contains $$120 \ \mathrm{mL} of a $$solution. What is the volume in liters?

Accepted Answer

$$0.12 \ \mathrm{L}$$

Question 17

A nutrition label lists $$0.025 \ \mathrm{g} of $$iron per serving. How many milligrams is this?

Accepted Answer

$$25 \ \mathrm{mg}$$

Question 18

A chemistry experiment requires $$500 \ \mathrm{mL} of $$ethanol. How many liters is this?

Accepted Answer

$$0.5 \ \mathrm{L}$$

Question 19

A patient is prescribed $$1.5 \ \mathrm{g} of a $$medication per day. How many milligrams is this?

Accepted Answer

$$1500 \ \mathrm{mg}$$

Question 20

A sample of water has a volume of $$2500 \ \mathrm{cm}^3. $$What is the volume in liters?

Accepted Answer

$$2.5 \ \mathrm{L}$$

Metric Conversions and Dimensional Analysis in GOB Chemistry

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