Problem 43E
Change of Concentration with Time (Section)

As described in Exercise, the decomposition of sulfuryl chloride (SO2CI2) is a first-order process. The rate constant for the decomposition at 660 K is 4.5 x 10-2 s-1. (a) If we begin with an initial SO2CI2 pressure of 450 torr, what is the partial pressure of this substance after 60 s? (b) At what time will the partial pressure of SO2CI2 decline to one-tenth its initial value? Exercise

Change of Concentration with Time (Section)

(a) The gas-phase decomposition of S02CI2. SO2CI2(g)→ SO2(g) + CI2(g), is first order in SO2CI2. At 600 K the half life for this process is 2.3 x 105 s. What is the rate constant at this temperature? (b) At 320 CC the rate constant is 2.2 x 10-5 s-1. What is the half-life at this temperature?

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Chemistry 111 Notes (Dr.Patton) STP Definition: (Standard Temperature and Pressure) the volume occupied by one mole of any gas is 22.4L which is known as the standard molar volume EXAMPLE: The volume of .280L of gas has a mass of .400g @ STP. What is the molar mass of the gas Write the equation of molar mass then plug in given... Molar mass= mass/moles =.400g/ moles We can find the amount of moles by using a conversion factor of liters to moles. Remember @ STP there is 22.4 liters in one mole… .280L x 1 mol/22.4L=.012494 moles Now we can plug in .012494 into our molar mass equation above… Molar mass=.400g/.012494 =32.01 g/

The answer to “Change of Concentration with Time (Section)As described in Exercise, the decomposition of sulfuryl chloride (SO2CI2) is a first-order process. The rate constant for the decomposition at 660 K is 4.5 x 10-2 s-1. (a) If we begin with an initial SO2CI2 pressure of 450 torr, what is the partial pressure of this substance after 60 s? (b) At what time will the partial pressure of SO2CI2 decline to one-tenth its initial value? ExerciseChange of Concentration with Time (Section)(a) The gas-phase decomposition of S02CI2. SO2CI2(g)? SO2(g) + CI2(g), is first order in SO2CI2. At 600 K the half life for this process is 2.3 x 105 s. What is the rate constant at this temperature? (b) At 320 CC the rate constant is 2.2 x 10-5 s-1. What is the half-life at this temperature?” is broken down into a number of easy to follow steps, and 133 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 305 chapters, and 6352 solutions. The full step-by-step solution to problem: 43E from chapter: 14 was answered by , our top Chemistry solution expert on 09/04/17, 09:30PM. Chemistry: The Central Science was written by and is associated to the ISBN: 9780321910417. This textbook survival guide was created for the textbook: Chemistry: The Central Science, edition: 13. Since the solution to 43E from 14 chapter was answered, more than 256 students have viewed the full step-by-step answer.