Question

The gas phase decomposition of hydrogen iodide at 700 K HI(g)%H2(g) + 12() is second order in HI with a rate constant of 1.20
0 0
Add a comment Improve this question Transcribed image text
Request Professional Answer

Request Answer!

We need at least 10 more requests to produce the answer.

0 / 10 have requested this problem solution

The more requests, the faster the answer.

Request! (Login Required)


All students who have requested the answer will be notified once they are available.
Know the answer?
Add Answer to:
The gas phase decomposition of hydrogen iodide at 700 K HI(g)%H2(g) + 12() is second order...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Similar Homework Help Questions
  • The gas phase decomposition of hydrogen iodide at 700 K HI(g)½ H2(g) + ½ I2(g) is...

    The gas phase decomposition of hydrogen iodide at 700 K HI(g)½ H2(g) + ½ I2(g) is second order in HI with a rate constant of 1.20×10-3 M-1 s-1. If the initial concentration of HI is 2.22 M, the concentration of HI will be _____________________M after 2.21×103 seconds have passed.

  • The gas phase decomposition of hydrogen iodide at 700 K HI(g) H,(g) + % 13(8) is...

    The gas phase decomposition of hydrogen iodide at 700 K HI(g) H,(g) + % 13(8) is second order in HI In one experiment, when the initial concentration of HI was 2.42 M, the concentration of HI dropped to 0.348 M after 1.48X10 seconds had passed. Based on these data, the rate constant for the reaction is M's

  • In a study of the gas phase decomposition of hydrogen iodide at 700 K HI(g)½ H2(g)...

    In a study of the gas phase decomposition of hydrogen iodide at 700 K HI(g)½ H2(g) + ½ I2(g) the concentration of HI was followed as a function of time. It was found that a graph of 1/[HI] versus time in seconds gave a straight line with a slope of 1.68×10-3 M-1 s-1 and a y-intercept of 2.66 M-1. Based on this plot, the reaction is ______ (zero/first/second) order in HI and the rate constant for the reaction is _____...

  • The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½...

    The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½ I2(g) is zero order in HI with a rate constant of 1.20×10-4 M s-1. If the initial concentration of HI is 0.474 M, the concentration of HI will be_________ M after 3.52×103 seconds have passed.

  • Use the References to access important values if needed for this question. The gas phase decomposition...

    Use the References to access important values if needed for this question. The gas phase decomposition of hydrogen iodide at 700 K HI(g)-----> ½ H2(g) + ½ I2(g) is second order in HI. In one experiment, when the initial concentration of HI was 1.57 M, the concentration of HIdropped to 0.237 M after 1.93×103 seconds had passed. Based on these data, the rate constant for the reaction is_____ M-1 s-1.

  • For the gas phase decomposition of hydrogen iodide at 700 K 2 HI H2+ I2 the...

    For the gas phase decomposition of hydrogen iodide at 700 K 2 HI H2+ I2 the following data have been obtained: 1.77 0.452 0.720 0.329 [HI], M 11.5 23.0 34.5 time, s Ms. The age rate of disappearance of HI over the time period from t =11.5 s to t = 23.0 s is

  • The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½...

    The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½ I2(g) is zero order in HI. In one experiment, when the initial concentration of HI was 0.433 M, the concentration of HI dropped to 0.100 M after 1.74×10^3 seconds had passed. Based on these data, the rate constant for the reaction is M s-1.

  • The gas phase decomposition of hydrogen peroxide at 400 °C H2O2(g)—>H2O(g) + 42 O2(g) is second...

    The gas phase decomposition of hydrogen peroxide at 400 °C H2O2(g)—>H2O(g) + 42 O2(g) is second order in H2O2. In one experiment, when the initial concentration of 1,02 was 0.153 M, the concentration of H2O2 dropped to 2.51x10-2 M after 36.1 seconds had passed. Based on these data, the rate constant for the reaction is M's-1 The gas phase decomposition of nitrogen dioxide at 383 °C NO2(g)—>NO(g) + 12 02(g) is second order in NO, with a rate constant of...

  • The gas phase decomposition of hydrogen peroxide at 400 °C H2O2() H2O(g) + %0,(8) is second...

    The gas phase decomposition of hydrogen peroxide at 400 °C H2O2() H2O(g) + %0,(8) is second order in H,O, with a rate constant of 0.650 M's! If the initial concentration of H20, is 0.204 M, the concentration of H,O, will be 3.59x10M after seconds have passed Submit Answer Retry Entire Group 4 more group attempts remaining

  • At 427 oC the decomposition of hydrogen iodide is second order, according to the following equation:...

    At 427 oC the decomposition of hydrogen iodide is second order, according to the following equation: 2Hl -> H2 +I2 In an experiment the initial [Hl]0 = 2.20 M and the rate constant is 0.00142 M-1 s-1. a) What is the half life in seconds? b) How much Hl remains after 3600 seconds have passed? c) How many minutes would it take for a concentration of 1.35 M Hl to decompose to 0.8253 M?

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT