a Sulfuryl chloride undergoes first-order decomposition at 320.°C with a half-life of 8.75 h. SO,Cl2(g) → S02(g) + Cl2(g) What is the value of the rate constant, k, in s1? k = 2.20x10^-5 V s-1 Correct Convert half-life time into seconds and write the expression for k in terms of half-life. 3600 = 3.15 x 104 s h 8.75 h x In 2 In 2 k = t1/2 = 2.20 x 10-5 s-1 3.15 x 104 s bSulfuryl chloride undergoes first-order decomposition at 320.°C with a half-life of 8.75 h (k = 2.20 x 10-5 s-1). So,Cl2(g) SO2(g) + Cl2(g) If the initial pressure of SO2CI2 is 791 torr and the decomposition occurs in a 1.25-L container, how many molecules of SO,Cl, remain after 13.1 h? molecules SO2CI2

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a Sulfuryl chloride undergoes first-order decomposition at 320.°C with a half-life of 8.75 h.
So,Cl2(g) → SO2(9) + Cl2(g)
What is the value of the rate constant, k, in s1?
k =
2.20x10^-5
s-1
Correct
Convert half-life time into seconds and write the expression for k in terms of half-life.
3600
8.75 h x
= 3.15 × 104 s
h
In 2
k
In 2
2.20 x 10-5 s¯1
S
t1/2
3.15 x 104 s
b Sulfuryl chloride undergoes first-order decomposition at 320.°C with a half-life of 8.75 h (k = 2.20 x 10-5 s-1).
SO,Cl2(g) → SO2(g) + Cl2(g)
If the initial pressure of SO2CI2 is 791 torr and the decomposition occurs in a 1.25-L container, how many
molecules of SO2CI, remain after 13.1 h?
molecules SO2CI2
Transcribed Image Text:a Sulfuryl chloride undergoes first-order decomposition at 320.°C with a half-life of 8.75 h. So,Cl2(g) → SO2(9) + Cl2(g) What is the value of the rate constant, k, in s1? k = 2.20x10^-5 s-1 Correct Convert half-life time into seconds and write the expression for k in terms of half-life. 3600 8.75 h x = 3.15 × 104 s h In 2 k In 2 2.20 x 10-5 s¯1 S t1/2 3.15 x 104 s b Sulfuryl chloride undergoes first-order decomposition at 320.°C with a half-life of 8.75 h (k = 2.20 x 10-5 s-1). SO,Cl2(g) → SO2(g) + Cl2(g) If the initial pressure of SO2CI2 is 791 torr and the decomposition occurs in a 1.25-L container, how many molecules of SO2CI, remain after 13.1 h? molecules SO2CI2
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