1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NikAS [45]
3 years ago
11

2 icl + h2i2 + 2 hcl is first order in icl and second order in h2. Complete the rate law for this reaction in the box below. Use

the form k[a]m[b]n... , where '1' is understood for m, n ... (don't enter 1) and concentrations taken to the zero power do not appear. Rate = in an experiment to determine the rate law, the rate constant was determined to be 2.01 m-2s-1. Using this value for the rate constant, the rate of the reaction when [icl] = 0.273 m and [h2] = 0.217 m would be ms-1.
Chemistry
1 answer:
OleMash [197]3 years ago
5 0

2 ICl + H2   ----> I2 + 2 HCl

as given that rate is first order with respect to ICl and second order with respect to H2

The rate law will be

Rate = K [ICl] [ H2]^2

b) Given that K = 2.01 M^-2 s^-1

Concentrations are

[ICl] = 0.273 m and [H2] = 0.217 m

Therefore rate = 2.01 X (0.273)(0.217)^2 = 0.0258 M / s

You might be interested in
Have an infinite number of significant figures
vovikov84 [41]
The answer is: Non-zero
7 0
3 years ago
What are the complete Ionic and Net Ionic equations for the following
zhenek [66]

Answer:

Check photo

Explanation:

5 0
3 years ago
What explains the fact that no machine is 100 percent efficient?
kati45 [8]
Hello, to answer your question. It is because all machines require a fuel or source to power it making it imperfect for using some source that may not be renewable.


                    Signed by, Virtouso Sargedog
3 0
3 years ago
How are molecules built?
RoseWind [281]
Bonding I'm guessing
6 0
3 years ago
12.5 mL of 0.280 M HNO3 and 5.0 mL of 0.920 M KOH are mixed. Is the resulting solution acidic, basic or neutral?
svlad2 [7]

Answer:

The resulting solution is basic.

Explanation:

The reaction that takes place is:

  • HNO₃ + KOH → KNO₃ + H₂O

First we <u>calculate the added moles of HNO₃ and KOH</u>:

  • HNO₃ ⇒ 12.5 mL * 0.280 M = 3.5 mmol HNO₃
  • KOH ⇒ 5.0 mL * 0.920 M = 4.6 mmol KOH

As <em>there are more KOH moles than HNO₃,</em> the resulting solution is basic.

8 0
3 years ago
Other questions:
  • What can happen when earth materials overcome the force of friction holding them together?
    11·1 answer
  • Which of the following statements is not true regarding physical properties and changes?
    5·2 answers
  • Knowing how fossils form, do you think it’s likely that humans will ever piece together a complete fossil record for every speci
    6·2 answers
  • find the mass of 1 mole of cuprous oxide, or cu2o. assume the atomic mass of copper is 64 and oxygen is 16.
    14·1 answer
  • What mass of oxygen forms from 71.89 g CO2? Use the periodic table to find molar masses. 71.89 g CO2 =  ------ g O2
    9·1 answer
  • Please put in order from LARGEST WAVELENGH TO SHORTEST YOU WILL GET BRAINLIEST AND 25 POINTS START FROM TOP TO BUTTON
    12·1 answer
  • How to set up the rate expressions for the following mechanism?
    11·1 answer
  • Agitation causes the dissolving rate of most solutes to:
    5·1 answer
  • In what state of matter is carbon dioxide normally found on Earth?​
    10·1 answer
  • What is indicated by the methyl-prefix?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!