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
ehidna [41]
3 years ago
9

A catalyst can speed up the rate of a given chemical reaction by

Chemistry
1 answer:
hjlf3 years ago
4 0

Decreasing the activation energy needed for the reaction.

You might be interested in
Would someone please help?
sveta [45]
The season that is starting is winter.
The answer to 21 is (4)
3 0
3 years ago
The term ___________ refers to the grinding away of rock by rock particles carried by water, ice, wind, or gravity
eimsori [14]

Answer:

isn't it erosion

Explanation:

if i am wrong sorry have a good day

7 0
3 years ago
What is the mass of a ink pen with triple beam balance
Gnesinka [82]
The mass of an ink pen with a triple beam balance if all the weights positioned to the right would be a maximum of 610 grams which sounds rather heavy for an ink pen but in the absence of necessary information it seems that that would have to be the answer.
7 0
3 years ago
What is the answer to y=1/2-x+1​
7nadin3 [17]

Answer:

X= -Y + 2/2     Y=-X + 3/2

Explanation:

I don't know how to simplify it anymore. You would get x=-y+3/2 and y=-x+3/2

4 0
3 years ago
Read 2 more answers
What is made when acid reacts with carbonates and metals
klemol [59]
<span>As metal carbonates react with acid, a neutralization reaction happens. Salt, water, and carbon dioxide are produced.</span><span />
7 0
3 years ago
Other questions:
  • What property of a liquid is used when petrol, ( gasoline) is pumped from the tank to the engine of a car? I need answers!!!!
    6·1 answer
  • Match each number to how it would appear in scientific notation.
    7·2 answers
  • What is the rate of a reaction if the value of k is 3 and A and B are each 2 M Rate kA2B?
    12·1 answer
  • Which is the correct lewis structure for ethylene, c2h4?
    10·1 answer
  • 19. Hexavalent chromium bonds with fluorine to form an ionic compound. What's the chemical formula and name for this compound
    13·1 answer
  • What is the product of the unbalanced equation below?
    12·1 answer
  • 9.27 mol of oxygen is equal to______molecules of oxygen <br> Please help I need it
    10·1 answer
  • unknown substance's mass: 75.0g, unknown substances molar mass = 150.0 g/mol, Hfus = 5.0x10^3 J/mol, Hvap = 1.00 x 10^4 J/mol, u
    14·2 answers
  • The reaction of a quantity of sulfur trioxide with water gives an acid with a volume of 2 l, containing 1.8 mol of the dissolved
    15·1 answer
  • Aqua regia, a mixture of concentrated HNO₃ and HCl, was developed by alchemists as a means to "dissolve" gold. The process is a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!