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
shusha [124]
3 years ago
13

The chemical energy created is stored as ___________________ or __________________.

Chemistry
1 answer:
svp [43]3 years ago
5 0

Chemical energy is kept inside the bonds that are connected to withatoms with other atoms and molecules with other molecules.

Because chemical energy is kept in likestorage. It is an shape of potential energy.

When a  chemical reaction takes place, the stored chemical energy is let out.

You might be interested in
which atom has a change in oxidation number of -3 in the following redox reaction K2Cr2O7 + H2O +S --> KOH + Cr2O3 +SO2
yaroslaw [1]
You have to calculate the oxidation estates of the atoms in each compound.

I will start with K2Cr2O7 because I believe that Cr is the best candidate to reduce its oxidation number in 3 units.

In K2Cr2O7:

- K has oxidation state of 1+, then K2 has a charge of 2* (1+) = 2+.

- O has oxidation state of 2*, then O7 has a charge of 7* (2-) = 14-.

That makes that Cr2 has charge of 14 - 2 = +12, so each Cr has +12/2 = +6 oxidation state.

In Cr2O3:

- O has oxidation state of 2-, then O3 has charge 3 * (2-) = - 6

- Then, Cr2 has charge 6+, and each Cr has charge 6+ / 2 = 3+.

So, we have seen that Cr reduced its oxidation state in 3 units, from 6+ to 3+.

Answer: Cr has a change in oxidation number of - 3.
6 0
3 years ago
What will occur when the trough of Wave A overlaps the crest of Wave B?
JulsSmile [24]

Answer:

Destructive interference will occur, causing the new wave to have less energy than Wave A or Wave B.

Explanation:

Destructive interference has lesser intensity.

4 0
1 year ago
Read 2 more answers
Which two elements are most abundant within the sun?
padilas [110]
Hydrogen and helium.
3 0
3 years ago
What is a zone of weak, variable winds located at 30 degrees north and 30 degrees south?
timurjin [86]

Answer:

Horse latitude, trade winds

Explanation:

  • The area of the low pressure or the calm consists of the variable light winds that blow near the equator are known to the marines as the doldrums and they form a circuital pattern near the earth atmosphere.
  • Forms at a center of the near the higher pressure systems called as the horse latitudes where the  trade winds at the surface are weak and variable and this zone is found generally in latitudes of the 30° North and South of the equator and move in an east to west direction.

4 0
3 years ago
Suppose that a substance in a beaker is heated over a burner in a science lab. Which observation would most likely indicate that
loris [4]

Answer:

If the substance is a liquid or solid, production of an odor would indicate a chemical change.

Explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following is one way that land contributes to production?
    12·2 answers
  • What did dalton suggest that the structure of the atom looked like?
    11·1 answer
  • Complete the statements by writing the number
    7·1 answer
  • Using the appropriate conversion factor from the first part, convert 0.600 mil potassium chlorate to grams.
    11·1 answer
  • What caused the bonding of two atoms which undergo an ionic bond?
    13·1 answer
  • Which of the following is made up only of one type of atom?
    9·1 answer
  • What do ALL states of matter have in common?
    15·1 answer
  • Can someone please help. I have no idea how to do this
    15·1 answer
  • Why fluorine is more electronegative than both oxygen and chlorine.
    14·1 answer
  • 4.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!