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Reaction Rate
Page 3
Questions (130)
A reaction rate increases by a factor of 815 in the presence of a catalyst at 37 degrees C. The activation energy of the
2 answers
asked by
Eddy
597 views
The reaction 2 NO(g) + O2(g) --> 2 NO2(g) is important in forming smog. Under certain conditions, the rate law for a the
2 answers
asked by
Jessie
603 views
Ethylene gas (C2H2) can be formed from the reaction of calcium carbide (CaC2) with water. What is the reaction rate if 14.2
2 answers
asked by
danny
591 views
Consider the reaction: A + B −> C
If it is 2nd order in A and 0 order in B, a plot of [B]−1 vs time will be... a. linear and
2 answers
asked by
Eddy
548 views
The rate law of a reaction, A-> B+C is given by the expression: Rate=k, where k=0.0113 mol/L min. If the initial concentration
3 answers
asked by
James
549 views
If a reaction rate increases with temperature, how will the rate constant of the reaction change with temperature?
A. The rate
2 answers
asked by
evelyn
542 views
3O2(g)---> 2O3(g)
At a given instant, the reaction rate in terms of [O2] is 2.17x10^-5 mol/L*s. What is it in terms of O3?
2 answers
asked by
Amy
527 views
What property of the following reaction might be qualitatively measured to follow the rate of reaction?
A) C(s) + H20(g) > H2(g)
4 answers
asked by
Mia
516 views
The following is given:
20 ml of HCl (2.0 M) added with 5 ml of Na2S2O3 (0.3 M) with 5 ml of H2O S2O3^-2(aq) + 2H^+1 (aq) --> S
1 answer
asked by
Stephanie
495 views
Consider the following reaction:
2 NO(g) + O2(g) ---> 2 NO2(g) + energy if the number of moles of oxygen is increased to two
1 answer
asked by
Aria
481 views
I am having a ton of trouble with this lab question, I do not understand it at all. The question is:
Show how the rate of
1 answer
asked by
blue fire
475 views
how do I write the rate of the reaction for the following:
Cl(g)+O3(g)-> ClO(g)+O2(g)
1 answer
asked by
mar
447 views
Blank the surface area, increases the reaction rate.
(Fill in the blank) A: Decreasing B: Increasing
1 answer
asked anonymously
33 views
A 1.0-mL volume of 0.010 M H2SO 3 is added to a mixture of 6 drops of 0.010 M
HIO3, 14 drops of deionized water, and 1 drop of
1 answer
asked anonymously
26 views
The rate of a certain reaction is given by the following rate law:
rate=k[N2]^3[O3] Use this information to answer the question
1 answer
asked anonymously
27 views
The rate of a certain reaction is given by the following rate law:
rate=k[N2]^3[O3] Use this information to answer the question
1 answer
asked anonymously
27 views
The rate of a certain reaction is given by the following rate law:
rate=k[H2][I2] Use this information to answer the question
1 answer
asked anonymously
24 views
Draw conclusions: For two molecules to react, they must collide at just the right angle and with enough energy to break the
1 answer
asked anonymously
6 views
Which factor does not usually increase the rate of reaction?
adding a catalyst lowering temperature stirring a mixture increasing
1 answer
asked by
e
21 views
How does decreasing the temperature of a substance affect the reaction rate?(1 point)%0D%0AResponses%0D%0A%0D%0AThe reaction
1 answer
asked anonymously
26 views
The given chemical reaction is:
[COCl_2(g) \rightleftharpoons CO(g) + Cl_2(g) \quad K = 1.5 \times 10^{10}] Would you predict
1 answer
asked anonymously
22 views
What happens to the rate of the reaction if the concentration of ethylene is increased? Select the single best answer.
Reaction
1 answer
asked anonymously
32 views
How does decreasing the concentration of a substance affect its reaction rate?(1 point)
Responses The reaction rate increases.
1 answer
asked anonymously
53 views
what is How quickly products are used up to reform reactants in a reversible reaction.
1 answer
asked anonymously
4 views
How does decreasing the temperature of a substance affect the reaction rate?
* 1 point The reaction rate increases. The reaction
1 answer
asked anonymously
50 views
why should the NaOH solution have turned clear more quickly after exercise compared to before exercise by exhaling inside of the
1 answer
asked anonymously
13 views
You can slow down the reaction rate by _____.
breaking a solid reactant into smaller particles adding an inhibitor increasing the
1 answer
asked anonymously
14 views
How quickly the products of a chemical reaction are used up to form the reactants in the reverse reaction is called the
1 answer
asked anonymously
12 views
Lo cual es cierto sobre la velocidad de reacción y la concentración. Cuanto mayor sea la concentración de...
a. reactivos,
1 answer
asked by
Holas
7 views
Lab: Reaction Rate
Assignment: Lab Report
1 answer
asked anonymously
3 views
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Parent Categories (10)
Chemical Kinetics
Chemical Reactions
Chemistry
Enzyme catalysis
Experimental Procedure
Kinetics
Reaction kinetics
Reactions
Science and Chemistry
Stoichiometry