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Kinetics and Gases Final Exam Review 7a-d, 6c
Quiz by Darrien James
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
A student is trying to increase the rate of a chemical reaction. Which of the following changes would increase the rate of the reaction?
What effect does a catalyst have on the rate of a chemical reaction?
A student is working on a Le Chatelier's Principle’s Lab. The balanced equation for the reaction is below, As the reaction proceeds, the student observes a color change.
Which stress would result in the student observing a dark purple color in the reaction?
A balloon is inflated with helium to a volume of 1.5 L at 295K. The balloon was found several hours later, the temperature had dropped to 273 K. What would be the volume of the balloon when found, if no helium has escaped?
A 2.0L sample of nitrogen in a container had a pressure of 3.2 atm. If the pressure in the container is increased to 7.0 atm. What is the new volume of the gas in the container?
A sample of gas has a pressure of 10.0 atm and a temperature of 100.0 °C. Calculate the pressure if the temperature is changed to 200.0 °C.
How many moles of gas does it take to occupy 10 liters at a pressure of 2.0 atmospheres and a temperature of 500 K?
A student observed a successful chemical reaction in the lab. Which of the following can be concluded about the reaction?