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
zavuch27 [327]
3 years ago
6

What are 7 signs that a chemical change is taking place?

Chemistry
2 answers:
Ivan3 years ago
8 0

Answer:

Gas Bubbles Appear. Gas bubbles appear after a chemical reaction has occurred and the mixture becomes saturated with gas

Formation of a Precipitate

Color Change

Temperature Change

Production of Light

Volume Change

Change in Smell or Taste.

Explanation:

goldfiish [28.3K]3 years ago
6 0

Answer:

10 Things That Indicate a Chemical Change Is Occurring

Gas Bubbles Appear. Gas bubbles appear after a chemical reaction has occurred and the mixture becomes saturated with gas. ...

  1. Formation of a Precipitate. ...
  2. Color Change. ...
  3. Temperature Change. ...
  4. Production of Light. ...
  5. Volume Change. ...
  6. Change in Smell or Taste.
  7. Production of an odor.
  8. Change of Temperature.
  9. Evolution of a gas (formation of bubbles)
  10. Precipitate (formation of a solid)

Explanation:

You might be interested in
How many moles are in 9.50 x 1022 molecules of CO? Be sure to ALL work below and report your answer using the correct number of
eimsori [14]

Answer:

0.158 moles

Explanation:

We are given;

9.50 x 10^22 molecules of CO

We are required to determine the number of moles;

We need to know;

1 mole of a compound = 6.022 × 10^23 molecules

Therefore;

9.50 x 10^22 molecules of CO will be equivalent to;

= 9.50 x 10^22 molecules ÷ 6.022 × 10^23 molecules/mole

= 0.158 moles

Therefore, the number of moles are 0.158 moles

4 0
4 years ago
Tell me why in Louisiana it always gotta freaking have a hurricane
Gala2k [10]
Why do so many storms target the state? The easterly winds typically blowing across Jacksonville in the summer flow out of the Azores/Bermuda high-pressure system which also steers many hurricanes into the Gulf. In June and October, storms are more likely to move up the Gulf from the south and southwest.
7 0
3 years ago
Pls help 8th grade k12
I am Lyosha [343]
Look it up online you will find it
6 0
2 years ago
Earthquake damage causes two rabbits to be separated from the rest of the rabbits in their large habitat. They have no way to ge
Sati [7]
The animals have to adapt to their new environment meant and continue mating so they do not go extinct
5 0
3 years ago
Question 1 (1 point)
Sloan [31]

Answer:

last one

Explanation:

3 0
2 years ago
Other questions:
  • Which part of the amino acid helps identify features that differentiate one amino acid from another
    9·1 answer
  • Which of these would most likely be considered a pure substance?
    10·2 answers
  • Which cell structure most resembles the human nervous system?
    15·2 answers
  • Which of the following is a combustion reaction?
    5·2 answers
  • A + B → C Select the rate law for the reaction above using the following information: Holding the concentration of A constant an
    15·1 answer
  • If you are pulling on a box with a force of 30 N, and your friend is pushing the box in the same direction with a force of 30 N,
    10·1 answer
  • What two properties of a gas depend on its container
    6·1 answer
  • Which is the best example of a new substance forming?
    10·2 answers
  • Plz help!!!!!!!!!!!!!
    9·1 answer
  • Calculate the molarity of a solution that contains 4.7 moles in 5.2 liters.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!