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
frozen [14]
3 years ago
15

Does Catalysts increase the rate of chemical reactions. true or false

Chemistry
1 answer:
anastassius [24]3 years ago
6 0
True.

A catalyst is a substancr that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

You might be interested in
Which of the following describes the location and energy of all the valence electrons
Nastasia [14]

Answer:

1s22s22p6<u>3s23p4</u>

Explanation:

Sulfur is located in the p block and has 6 valence electrons (the 2 exponent on the 3s and the 4 exponent on the 3p add up to 6)

4 0
2 years ago
Structural formula for:<br>5 - methyl hept - 3 - enal​
leonid [27]

Answer:

draw the carbon chain is containing 6 carbon then attach the aldehyde group with edge carbon in chain then put the put double bond at 3 no. carbon

6 0
2 years ago
What is the role of neutrons in an atom??
Colt1911 [192]
They're only found in the nucleus and play an important role in keeping the atom stable because they carry a negative charge to counteract the proton's positive charge. 
7 0
3 years ago
Read 2 more answers
3. During this lesson, you observed a chemical reaction between ammonium hydroxide and iron acetate. Describe the properties of
lisov135 [29]
Wish I can help, but I don't take chemistry. :(
fly sry
6 0
2 years ago
Read 2 more answers
Infer if the mineral Talc would be a good choice when building a statue outside?
ruslelena [56]
Talc is not a good choice when building a statue because the mineral Talc is one of the weakest minerals on the Mohs Scale with a hardness of 1 since it could be scratched by a fingernail, which means that when people build a statue with Talc, it could be easily broken down.
5 0
3 years ago
Other questions:
  • Who's good at chemistry? Maybe you can help me out?
    7·1 answer
  • Which of the following elements would most likely form an ion with a +2 charge?
    6·2 answers
  • Why is helium trapped in the earth's crust? If it's its trapped in the earth's crust how does it get into the air that we breath
    9·1 answer
  • Which of the following is true for balancing equations?
    7·1 answer
  • At 35 C, a sample of gas has a volume of 256 ml and a pressure of 720.torr. What would the volume
    14·1 answer
  • .?lkikjjjmmjj<br> hhhhgyhhjjj
    6·1 answer
  • Chemical reactions
    9·1 answer
  • What is another element that will have the same valence electrons as Be and Ca?
    11·1 answer
  • What are the characteristics of nonvascular plants? (select all that apply) A . They don’t rely on roots to receive water.
    15·1 answer
  • Convert the following into balanced equations:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!