Solution Found!
Answer: A student tries to determine the volume of a bulb
Chapter 5, Problem 144P(choose chapter or problem)
A student tries to determine the volume of a bulb like the one shown on p. 191. These are her results: Mass of the bulb filled with dry air at \(23^{\circ} \mathrm{C}\) and 744 mmHg = 91.6843 g; mass of evacuated bulb = 91.4715 g. Assume the composition of air is 78 percent \(N_{2}\), 21 percent \(\mathrm{O}_{2}\), and 1 percent argon. What is the volume (in milliliters) of the bulb? (Hint: First calculate the average molar mass of air, as shown in Problem 3.152.)
Questions & Answers
QUESTION:
A student tries to determine the volume of a bulb like the one shown on p. 191. These are her results: Mass of the bulb filled with dry air at \(23^{\circ} \mathrm{C}\) and 744 mmHg = 91.6843 g; mass of evacuated bulb = 91.4715 g. Assume the composition of air is 78 percent \(N_{2}\), 21 percent \(\mathrm{O}_{2}\), and 1 percent argon. What is the volume (in milliliters) of the bulb? (Hint: First calculate the average molar mass of air, as shown in Problem 3.152.)
ANSWER:Step 1 of 3
Here we have to calculate the the volume (in milliliters) of the bulb.