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

Study Guide - Practice Questions