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
Ivenika [448]
3 years ago
14

Which statement best describes how a catalyst increases the rate of a reaction?

Chemistry
2 answers:
Reika [66]3 years ago
6 0

Answer:

<h2>b</h2>

Explanation:

Ainat [17]3 years ago
3 0
A catalyst "provides an alternate reaction pathway with a lower activation energy". (2) is the correct answer.

Activation energy is the energy needed to conduct a chemical reaction. When a catalyst is put into the system, it makes the system require less activation energy, making the reaction go faster.

Hope this is helpful~ 
You might be interested in
Where does washing powder fall into in the ph scale ?
JulijaS [17]
The powder is made through a chemical reaction (saponification) between an alkaline base with oils is to be expected that there will always be a residual alkali. PH around <span>11.5

hope this helps!

</span>
8 0
3 years ago
Which of the following correctly organizes Mendel’s laws of hereditary from the third to the first?
dem82 [27]

Mendel's laws of hereditary  are

1) Segregation

2) Independence

3) Dominance

Since you putting them from third to first, your

answer would be A. Dominance, Independence, Segregation.

5 0
3 years ago
WILL GIVE MOST BRAINLY ( PLEASE HURRY )
sergiy2304 [10]

Answer:

Temperature

Explanation:

6 0
2 years ago
Read 2 more answers
I want someone he is good in chemistry
Over [174]

Answer:

<h2>.I can help you.....</h2>

Explanation:

<h2>am good at </h2>

moles

bonding

balancing equations

and set ups

8 0
3 years ago
A chemist weighed out 70.8 g of magnesium. Calculate the number of moles of magnesium she weighed out. Round your answer to sign
solniwko [45]

Answer:

2.91 grams of Magnesium

Explanation:

I put a picture . I used the molar mass of magnesium which can be calculated from the periodic table or simply google it. :) I hope it helps - Enrique

8 0
3 years ago
Read 2 more answers
Other questions:
  • Nitrogen dioxide, a major air pollutant, can be produced by the combustion of nitrogen oxide as shown.
    9·2 answers
  • Which of the following is NOT a type of energy conversion process?
    9·2 answers
  • Keeping the number of moles constant, what is the final pressure in atm if the temperature was cooled from -91.5°C to -239°C, th
    8·1 answer
  • Assess the importance to organisms of<br> maintaining homeostasis.
    11·1 answer
  • Which of the variables listed (arm length and amplitude) above do you predict will affect the pendulum’s period? How do you thin
    15·1 answer
  • Now you will solve the same problem as above, but using the quadratic formula instead of iterations, to show that the same value
    7·1 answer
  • A substance that is made up of more than one kind of molecule is called a
    14·1 answer
  • I'll give 50 pts and brainliest
    5·1 answer
  • Can y’all please help me answer?
    12·1 answer
  • Describe a chemical test for water-
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!