Chemistry Homework Help

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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