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
Andrews [41]
3 years ago
15

An exothermic reaction is a chemical reaction that produces _____.

Chemistry
1 answer:
lana66690 [7]3 years ago
8 0
I pretty sure the answer is a
You might be interested in
4. What is a clue that Earth is moving?
LUCKY_DIMON [66]
C. The Seasons change during the year.
Would be the correct answer.
6 0
3 years ago
Read 2 more answers
I need help with question 4, please help
Natasha_Volkova [10]

Answer:

yes

Explanation:

because chemical wheathering  could wheather it away into a ditch

3 0
3 years ago
A canister of acetylene has a volume of 42 l the temperature of the acetylene is 305 k and the pressure is 780 torr determined t
salantis [7]
PV = nRT

1.026atm * 42l = n * 0.0821L atm/mol K * 305K

n=1.72.

1.72 molecules.
4 0
3 years ago
Why was the theory of the atom so controversial back in the early 1900’s
Anastaziya [24]
Some people weren't convinced with the theory. Also many people tried to prove that the atom didn't exist, or at least prove the theory wrong.

4 0
4 years ago
The language of science is _____?
ratelena [41]
English in the modern world
5 0
4 years ago
Read 2 more answers
Other questions:
  • What is the mass of 5.00 x 10 21 formula units of aluminum hydroxide?
    12·1 answer
  • Water is ______ because oxygen is more electronegative than hydrogen.​
    14·1 answer
  • The number of d-electrons in Fe2+ (Z = 26) is not equal to that of
    12·2 answers
  • Please Help Quick ASAP Hurry This is Science
    12·1 answer
  • This is our main source of heat
    9·1 answer
  • Help me pleaseeeee #5
    7·1 answer
  • Science- I need help with a question really quick I’m ending school soon
    9·2 answers
  • Plssssssssss answer this question
    13·1 answer
  • What is the ph of a solution of h2so4 that has [h3o ] = 5.45 × 10–5 m? round to the nearest hundredth.
    14·1 answer
  • 4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!