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
Sergio [31]
3 years ago
5

What happens to a catalyst after a chemical reaction has occurred?

Chemistry
2 answers:
Makovka662 [10]3 years ago
8 0

Answer: Option (d) is the correct answer.

Explanation:

A catalyst is defined as the substance that helps in increasing the rate of a chemical reaction by lowering the activation energy. A catalyst never gets consumed in a chemical reaction.

When a catalyst lowers the activation energy then molecules with much less energy are also able to participate in the chemical reaction. Hence, formation of products occur rapidly and thus rate of reaction increases.

Therefore, we can conclude that the catalyst is unchanged and is separate from the products after a chemical reaction has occurred.

Andre45 [30]3 years ago
5 0
After a chemical reaction has occurred, a catalyst remains unchanged and is separate from the products. D
You might be interested in
How to convert liters into milileters
Nutka1998 [239]
1 liter = 1,000 milliliters
8 0
3 years ago
What type of heat is transferred from hot water to metal and plastic forks?
patriot [66]

Answer:

Kinetic energy is an energy that can be applied to another object, often considered the energy of motion.

Explanation:

Metals are generally good conductors of heat.

7 0
3 years ago
Read 2 more answers
In the molecule NO2 which element is pulling the electrons
Andrei [34K]

The bond between the N and 0 (double bond) transfers and gives a -ve charge on O and a +ve charge on N atom at the group . Thus the +vely charged nitrogen is electron-deficient pulling electrons towards itself!

The combination of the +vely charged nitrogen and the electronegative oxygen atom leads to delocalization causing the resonance effect.

7 0
3 years ago
Which of the following is the best definition of an independent variable
Soloha48 [4]

Answer:

that one

Explanation:

<h2>esssszzzzjijfc</h2>
8 0
3 years ago
Two important ways that energy is transported in the world around us is through __________ and _________.
lana66690 [7]
The two ways that energy can be transferred are by doing work and by heat transfer.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Electrolysis breaks down water to form hydrogen and oxygen gas. The word equation that represents this reaction is
    12·2 answers
  • Which organelle of a prokaryotic cell contains genetic information?
    14·2 answers
  • Which statement describes a chemical property of matter?
    6·2 answers
  • In order to complete a lab, your teacher needs a 3.0 M solution of sulfuric acid, but only has a 12.0 M stock solution of sulfur
    14·1 answer
  • Which temperature on the Celsius scale corresponds to 257k on a Kelvin scale
    11·1 answer
  • What are four signs a chemical reaction has taken place?
    8·1 answer
  • How many moles of H2O will be formed from the reaction of 80 g of
    13·1 answer
  • Which of the following are reactants in the equation below? Select all that apply.
    9·1 answer
  • A solution has [H3O+] = 1 x 10-4 M. What is the pOH?
    9·1 answer
  • If charcoal and sugar were present in crude benzoic acid, would recrystallization from water be a good method of purification? W
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!