Login
Remember
Register
Science Q&A Sarvan.Net
All Activity
Q&A
Questions
Hot!
Unanswered
Tags
Categories
Users
Ask a Question
About Us
XML Sitemap
Terms of Service
Ask a Question
Recent questions and answers in Chemical kinetics
0
votes
1
answer
29
views
The decomposition of hydrogen peroxide in aqueous solution is a first-order reaction with a rate constant of 4.6 x 10^-4 s^-1 at 25°C. Calculate the time required for 75% of a 0.010 M solution of hydrogen peroxide to decompose at 25°C.
answered
Mar 1
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
34
views
What is the activation energy of the following reaction at room temperature?2NO(g) + Cl2(g) → 2NOCl(g)The rate constant of the reaction is 0.00313 L mol^-1 s^-1 at 25°C and increases to 0.05012 L mol^-1 s^-1 at 35°C.
answered
Mar 1
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
20
views
What is the activation energy of a reaction if its rate constant increases by a factor of 4 when the temperature is increased from 25°C to 50°C?
answered
Mar 1
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
41
views
How does changing the pH level of a solution affect the rate of a chemical reaction between (specific reactants) and (specific product)?
answered
Mar 1
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
36
views
How does the variation of concentration of a reactant affect the reaction rate and ultimately the profitability of the reaction in the synthesis of a specific product?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
33
views
How does the use of different types of catalysts affect the rate of a particular chemical reaction?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
36
views
How does the use of a catalyst affect the rate of the reaction between hydrogen peroxide and potassium iodide?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
26
views
How does the use of a catalyst affect the rate of reaction in the decomposition of hydrogen peroxide?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
25
views
How does the use of a catalyst affect the reaction rate and mechanism for the decomposition of hydrogen peroxide into water and oxygen?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
38
views
How does the use of a catalyst affect the rate of a chemical reaction? Can you provide experimental evidence to support your answer?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
34
views
How does the type of solvent used affect the rate of a chemical reaction between X and Y?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
33
views
How does the type of solvent affect the reaction rate of a chemical reaction, and what is the mechanism behind this effect?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
34
views
How does the type of solvent affect the reaction rate of a chemical reaction?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
34
views
How does the type of solvent affect the rate of chemical reactions?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
35
views
How does the temperature affect the reaction rate and profitability of the reaction between hydrochloric acid and magnesium ribbon?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
29
views
How does the temperature affect the rate of reaction in the reaction between sodium thiosulfate and hydrochloric acid?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
49
views
How does the temperature affect the selectivity of a reaction involving the decomposition of hydrogen peroxide catalyzed by iodide ions?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
32
views
How does the concentration of reactants affect the reaction rate and yield in the synthesis of aspirin using sulfuric acid as a catalyst?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
25
views
How does the concentration of the reactants affect the reaction rate and ultimately the reaction yield in the synthesis of aspirin?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
37
views
How does the concentration of the reactants affect the rate of the reaction and the sustainability of the reaction system in the synthesis of aspirin?
answered
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
To see more, click for all the
questions in this category
.
37.4k
questions
37.2k
answers
2
comments
10.6k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(14.9k)
Organic Chemistry
(663)
Inorganic Chemistry
(568)
Physical Chemistry
(613)
Analytical Chemistry
(657)
BioChemistry
(719)
Polymer Chemistry
(720)
Medicinal Chemistry
(680)
Environmental Chemistry
(684)
ElectroChemistry
(379)
Computational Chemistry
(681)
Materials Chemistry
(641)
Surface Chemistry
(704)
Coordination Chemistry
(632)
Quantum Chemistry
(684)
ThermoChemistry
(573)
PhotoChemistry
(731)
Chemical kinetics
(639)
Chemical thermodynamics
(560)
Chemical equilibrium
(318)
Chemical bonding
(656)
Chemical reactions
(412)
Chemical synthesis
(532)
Chemical engineering
(614)
Chemical education
(836)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
Recent questions and answers in Chemical kinetics
...