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
Digiron [165]
3 years ago
11

The reaction A + 2B ® products has been found to have the rate law, rate = k[A] [B]2. While holding the concentration of A const

ant, the concentration of B is increased from x to 3x. Predict by what factor the rate of reaction increases.
Chemistry
1 answer:
Over [174]3 years ago
3 0

Answer:

The rate of the reaction will increase by a factor of 9.

Explanation:

Hello,

In this case, considering the given second-order reaction, whose rate law results:

r=k[A] [B]^2

We easily infer that at constant concentration of A but tripling the concentration of B, we are going to obtain the following increasing factor while holding the remaining variables constant:

Increase\ factor=\frac{r_{final}}{r_{initial}} =\frac{k[A][3*B]^2}{k[A][B]^2} =\frac{3^2}{1} \\Increase\ factor=9

Best regards.

You might be interested in
What would happen if your experimental value of water was too low or too high?
spin [16.1K]
Your experimental value would not be accurate

8 0
3 years ago
Why is plastic not classified as a composite?
pantera1 [17]
As in math or 
?
/.........
4 0
3 years ago
How can we find the volume of this fish tank? Please I needed but Good
lawyer [7]
Volume well in the picture the fish tank seems to be a rectangle, so you would do V=length x width x height. So V=5x3x3=45
3 0
3 years ago
Read 2 more answers
What is the percent by mass of oxygen in carbon dioxide
san4es73 [151]
C = 12
O2 = 16*2= 32
CO2 = (12)+(16*2) = 44

32/44*100 = 72.73%
6 0
3 years ago
If 0.450 moles of iron III oxide (Fe2O3) are allowed to react with an excess of aluminum (Al) and 43.6 grams of iron (Fe) is pro
Volgvan
21.4 g Al * (1 mol / 26.98 g ) * (2 mol Fe / 2 mol Al) = 0.793 mol Fe 
91.3 g Fe2O3 * (1 mol / 159.69 g) * (2 mol Fe / 1 mol Fe2O3) = 1.14 mol Fe 
0.793 mol Fe * (55.85 g / 1 mol) = 44.3 g Fe produced. 
7 0
3 years ago
Read 2 more answers
Other questions:
  • What do butterflies seek in flowers?
    9·2 answers
  • An 8.5g Ice Cube is placed into 255g water.
    15·2 answers
  • The molar mass of argon is 40g / mol what is the molar mass of a gas if it effuses at 0.91 times the speed of argon gas
    12·1 answer
  • if you have 10.0 grams of baking soda with enough citric acid, how many miles of carbon dioxide can you produce
    7·1 answer
  • 2-An analysis that establishes the chemical identity of the species
    12·2 answers
  • What diet do bearded dragons thrive on?
    10·2 answers
  • Circle the letter of the best answer.
    12·1 answer
  • Select all the correct answers.
    5·1 answer
  • How do you determine the percent yield of a chemical reaction?
    8·1 answer
  • What would change oxygen into another isotope
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!