Chemistry Homework Help

### Browse Homework Solutions

156 solutions

Dimensional Analysis

#### Q. A dessert contains 137.25 g of vanilla ice cream, 84 g of fudge sauce, and 43.7 g of nuts. a. What is the total mass, in grams, of the dessert? b. What is the total weight, in pounds, of the dessert?

Solved • Jan 30, 2020

Dimensional Analysis

#### Q. Using dimensional analysis and the equalities given, express 143 quarts in units of milliliters. (1 gallon = 4 quarts ; 1 gallon = 3.785 liters ; 1 liter = 1000 milliliters)

Solved • Jan 28, 2020

Dimensional Analysis

#### Q. How much will a student earns in 25 weeks if she works for 6 hours each week at a rate of \$6/hour?

Solved • Jan 28, 2020

Dimensional Analysis

#### Q. Use dimensional analysis with more than one conversion factor. Using dimensional analysis and the equalities given, express 285 meters in units of feet. (1 mile = 5280 feet ; 1 mile = 1.609 kilometers ; 1 kilometer = 1000 meters).

Solved • Jan 28, 2020

Dimensional Analysis

#### Q. Show, using dimensional analysis, how many nickels you should receive in exchange for 90 quarters.

Solved • Jan 28, 2020

Dimensional Analysis

#### Q. Using dimensional analysis, express 165 quarts in units of liters (1.000 quart = 0.9464).

Solved • Jan 28, 2020

Dimensional Analysis

#### Q. A conversion factor is given relating volume in liters to volume in quarts. Given that a gallon contains four quarts, what is the volume of one gallon expressed in units of liters?

Solved • Jan 28, 2020