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
Vlad [161]
3 years ago
6

What else supports the idea that an exothermic reaction has occurred?

Chemistry
1 answer:
kodGreya [7K]3 years ago
4 0
The main pieces of evidence that an exothermic reaction has occurred is an increase in temperature due to the release of energy, a release of energy in the form of light, or a release of gas.
You might be interested in
A compound is 40% carbon, 6.7% hydrogen, and 53.3% oxygen. What is the empirical formula?
Ahat [919]

Answer:

                           O        H        C

Moles in 100g  3.33   6.65    3.33

Ratio                  1.00   2.00    1.00

Possible empirical formula = OH_{2}C

6 0
3 years ago
Read 2 more answers
Helpp plsss
shtirl [24]

Answer:

kinetic

Explanation:

kinetic energy is the energy possessed by a body due to its motion.

3 0
3 years ago
Read 2 more answers
Any method of determining whether an event or object is older or younger than others
Inga [223]
The answer is relative dating, btw

6 0
4 years ago
Read 2 more answers
Scientists use patterns in the periodic table to what?
Luba_88 [7]
I found this on google

“The periodic table is important because its is organized to provide a great deal of information about elements and how they relate to one another in one-easy-to-use reference. The table can be used to predict the properties of elements, even those that have not been discovered.”

I hope this helps
4 0
3 years ago
Answer questions based on the lab activity.
Alika [10]

Answer:

Conduction, Convection and Conduction

Explanation:

8 0
3 years ago
Other questions:
  • Potential energy is based on an objects <br><br> A)gravity<br> B)mass<br> C)position <br> D)kinetic
    9·1 answer
  • What property do all of the group 18 elements have that make them stand out from other elements?
    10·1 answer
  • What kind of bond is present in NaBr?
    9·2 answers
  • Question: Consider the molecule cyclohexene, which
    14·1 answer
  • What is the name for the process of recycling materials that make up the earths crust and mantle
    5·1 answer
  • Why is there a vast amount of salt water on Earth?
    9·1 answer
  • The movement of substances from an area of low concentration to an area of high concentration is called what?
    15·1 answer
  • A 25.888 g sample of aqueous waste leaving a fertilizer manufacturer contains ammonia. The sample is diluted with 73.464 g of wa
    6·1 answer
  • 0.2 moles of aluminum has a mass of 5.4 g. what is The molar mass of aluminum​
    14·1 answer
  • 1. Factorise<br>3х<br>- 10x +8​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!