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
mafiozo [28]
2 years ago
10

How temperature affects reaction rate

Chemistry
2 answers:
atroni [7]2 years ago
6 0
I am not sure but as i remember, if the temperature is high, the reaction rate increases :)  
stiv31 [10]2 years ago
5 0
Increasing the temperatureincreases reaction rates because of the disproportionately large increase in the number of high energy collisions. It is only these collisions (possessing at least the activation energy for thereaction) which result in areaction.
You might be interested in
What three mechanisms regulate the heart
Kazeer [188]
The SA node, the cardiac center in the medulla oblongata, and the endocrine system
5 0
2 years ago
A certain radioactive nuclide has a half life of 1.00 hour(s). Calculate the rate constant for this nuclide. s-1 Calculate the d
Karo-lina-s [1.5K]

Answer:

k= 1.925×10^-4 s^-1

1.2 ×10^20 atoms/s

Explanation:

From the information provided;

t1/2=Half life= 1.00 hour or 3600 seconds

Then;

t1/2= 0.693/k

Where k= rate constant

k= 0.693/t1/2 = 0.693/3600

k= 1.925×10^-4 s^-1

Since 1 mole of the nuclide contains 6.02×10^23 atoms

Rate of decay= rate constant × number of atoms

Rate of decay = 1.925×10^-4 s^-1 ×6.02×10^23 atoms

Rate of decay= 1.2 ×10^20 atoms/s

8 0
2 years ago
Which of the following energy sources are in some way divided from the sun (select all that apply)
alukav5142 [94]
The correct answer is b
3 0
3 years ago
Ice floats on the surface of water because ice is less dense than liquid water <br> true or false?
allsm [11]

Answer:

yes it is true.

Ice floats on the surface of water because ice is less dense than liquid water

Explanation:

4 0
2 years ago
Read 2 more answers
How do you think the seasons would be different if Earth's axis was tilted more or less than it is?
ivann1987 [24]
Because the axis has changed
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is an enzyme? Please help.
    6·2 answers
  • Find the density of Liquid A: Liquid A: Mass-138g Volume – 100 mL.
    6·1 answer
  • A strontium hydroxide solution is prepared by dissolving 10.60 gg of Sr(OH)2Sr(OH)2 in water to make 47.00 mLmL of solution.What
    14·1 answer
  • If 75.2 grams of Calcium Sulfate are reacted with an unlimited amount of Sodium Phosphate,
    9·1 answer
  • The standard cell potential of the following galvanic cell is 1.562 V at 298 K. Zn(s) | Zn2+(aq) || Ag+(aq) | Ag(s) What is the
    9·2 answers
  • Which physical state of matter exhibits the greatest change in volume with changes or temperature or pressure?
    9·1 answer
  • Do you think naturally produced antimicrobial products like nisin and natamycin should replace sorbic acid for food preservation
    14·1 answer
  • 2. Draw a picture of your home. Where does the sun rise relative to your house? Where does the sunset? On the picture, indicate
    5·2 answers
  • A CaCl2 solution is given to increase blood levels of calcium. If a patient receives 6.1 mL of a 12 % (m/v) CaCl2 solution, how
    10·1 answer
  • How many electrons will aluminum gain or lose in forming an ion?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!