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The Ideal Gas Law

Q. What is the volume of 9.783 x 10^23 atoms of Kr at 9.25 atm and 512K? a) 3.69 L b) 30.8 L c) 1.85 L d) 15.4 L e) 7.38 L

Solved • Apr 23, 2020

The Ideal Gas Law

Q. A steel container of volume 0.40 L can withstand pressures up to 89 atm before exploding. Find the mass of helium that can be stored in this container at 312 K. Express your answer using two significant figures.

Solved • Apr 23, 2020

The Ideal Gas Law

Q. 4. A 12.0 g sample of gas occupies 18.1 L at STP. What is the molecular weight of his gas? STP is standard temperature and pressure (1 atm and 273 K).

Solved • Apr 20, 2020

The Ideal Gas Law

Q. Which of the statements below is False?

Solved • Apr 20, 2020

The Ideal Gas Law

Q. Assume that you have 1.45 g of nitroglycerin in a 662.0 mL steel container at 20.0 °C and 1.00 atm pressure. An explosion occurs, raising the temperature of the container and its contents to 425 °C. The balanced equation is 4 C3H5N3O9(l) → 12 CO2(g) + 10H2O(g) + 6 N2(g) + O2(g) (Figure 1) What is the pressure (in atmospheres) inside the container after the explosion according to the ideal gas law?

Solved • Apr 13, 2020

The Ideal Gas Law

Q. Assume that you have 1.45 g of nitroglycerin in a 662.0 mL steel container at 20.0 °C and 1.00 atm pressure. An explosion occurs, raising the temperature of the container and its contents to 425 °C. The balanced equation is 4 C3H5N3O9(l) → 12 CO2(g) + 10H2O(g) + 6 N2(g) + O2(g) (Figure 1) How many moles of gas (air) were in the container originally?

Solved • Apr 13, 2020

The Ideal Gas Law

Q. A small cylinder of helium gas used for filling balloons has a volume of 2.40 L and a pressure of 14300 kPa at 25 °C. How many balloons can you fill if each one has a volume of 1.20 L and a pressure of 1.20 atm at 25 °C?

Solved • Apr 13, 2020