Consider the following mechanism for the reaction of hydrogen and iodine monochloride:
Step1.H2(g)+ICl(g)?HI(g)+HCl(g)Step2.HI(g)+ICl(g)?I2(g)+HCl(g)
Part A
Write the equation for the overall reaction.
Write the equation for the overall reaction.
| H2(g)+2ICl(g)?I2(g)+2HCl(g) | |
| H2(g)+ICl(g)?I2(g)+HCl(g) | |
| H2(g)+2ICl(g)?I2(g)+HCl(g) | |
| H2(g)+ICl(g)?I2(g)+2HCl(g) |
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Part B
Identify any reaction intermediates.
Identify any reaction intermediates.
| HCl | |
| HI | |
| ICl | |
| H2 |
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Part C
What is the molecularity of the first elementary step?
What is the molecularity of the first elementary step?
| unimolecular | |
| bimolecular | |
| termolecular |
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Part D
What is the molecularity of the second elementary step?
What is the molecularity of the second elementary step?
| unimolecular | |
| bimolecular | |
| termolecular |
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H2 (g) + 2ICl (g) --------------------> I2(g) + 2HCl(g)
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HI is the reaction intermediate
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molecularity of the 1st elementary step is bimolecular
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molecularity of the 2nd elementary step is bimolecular
Part A H2(g) + 2ICl (g) ---> I2(g) + 2HCl(g)
Part B HI
PartC Bimolecular
PartD Bimolecular
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