# Chemistry, 1.02 (G) Math Concept Quiz

The team manager mixes 0.6 kg of Gatorade powder with water in the 5-gallon water coolers for the football team. Gatorade donates new 7-gallon water jugs. How much powder should the manager use in a new 7-gallon cooler to maintain the same Gatorade mixture? (in kg)

A water droplet has volume 0.1 cubic cm. Convert the volume of the droplet to cubic meters (1m = 100cm). volume = _______ cubic m.

Compound X is made up of two parts A and one part B. The mass of compound X is 45, and A has twice the mass of B. Which two equations would you solve to find the individual masses of A and B?

An architect presents a 3 inch wide by 4 inch deep by 3 inch tall model of a new central campus dorm. If the final building foundation is 126 feet wide, how deep (in feet) will the building be?

A volume (V) of 20L of gas is kept in a container with flexible walls at constant temperature (T) and the pressure (P) is observed to increase from 2 bar to 4 bar. If n and R are constant and PV=nRT, then what must have happened to the volume?

A ball is thrown into a lake, creating a circular ripple that travels outward at a speed of 5 cm per second. Express the area, A = , of the circle in terms of the time, t , (in seconds) that have passed since the ball hits the lake.

Assume that water is poured into a spherical bottle at a constant rate. Which of the following graphs best represents the height of water in the bottle as a function of the amount of water in the bottle?

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