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
Oksanka [162]
3 years ago
9

How does a hydroelectric power plant convert energy?

Chemistry
2 answers:
Eddi Din [679]3 years ago
6 0
The answer is c I know because I did did yesterday
ad-work [718]3 years ago
6 0

Answer:

lol

Explanation:

ur mom 200203394949494949595959595

You might be interested in
Which products would form if chlorine gas was bubbled through a solution of sodium bromide?
Ivenika [448]
A displacement reaction will occur from the system given above. The chlorine molecules will displace the bromide ions in the solution of sodium bromide. The reaction will yield to sodium chloride and bromine. The reaction will be:

2NaBr + Cl2 = 2NaCl + Br2
8 0
3 years ago
Methyl bromide (CH3Br) is produced naturally by fungi. Methyl bromide has also been used in agriculture as a fumigant, but this
Troyanec [42]

Answer:

See image attached for structure of CH3Br

Explanation:

A lewis structure structure is a representation of a covalent compound in which dots are used to show valence electrons, lone pairs and bonding electrons. The system was introduced by sir G.N Lewis in 1916 in his article titled 'Atom and Molecule'. They are also called dot electron diagrams of molecules. CH3Br molecule contains a total of fourteen electrons. Valence electrons are shown by dots around the atom of each element as clearly seen in the image attached.

8 0
3 years ago
What principle do we use in writing the formula of an ionic compound such as NaCl or MgI2? How do we know that two iodide ions a
Savatey [412]

Answer:

We know based on the charges of each ion and the fact that they must always sum to 0

Explanation:

Na only has one outer electon to give so it is always +1

Mg has two outer electrons so it always gets +2

Halogens have one "missing" electron in their outer shell so they get a -1

For NaCl  (+1) + (-1) = 0

For MgI2 (+2) + 2(-1) = 0

6 0
3 years ago
Magnesium reacts very slowly to form magnesium hydroxide and hydrogen gas. Write a word amd chemical equation for this reaction.
Varvara68 [4.7K]

Answer: -

Magnesium reacts very slowly to form magnesium hydroxide and hydrogen gas. The balanced chemical equation for the reaction is

Mg + 2H₂O → Mg(OH)₂ + H₂

Explanation: -

Chemical symbol of magnesium = Mg

Chemical formula for magnesium hydroxide = Mg(OH)₂

Chemical formula for hydrogen gas = H₂

The other reactant with Mg must be water H₂O.

Thus the balanced chemical equation for the reaction is

Mg + 2H₂O → Mg(OH)₂ + H₂

7 0
3 years ago
Bases feel slippery because they remove fats and oils from the surface of our skin.
cluponka [151]
It is true hope it helps!
6 0
3 years ago
Read 2 more answers
Other questions:
  • Need some help with these problems
    11·1 answer
  • Which system creates blood cells
    15·2 answers
  • A gas occupies 480 L at 315K. Find its volume at 345K. You must show all of your work to receive credit. Be sure to identify whi
    12·1 answer
  • Is a substance that a filter can seperate into two parts a mixture or a pure substance?
    14·1 answer
  • What is the area of this shape
    7·1 answer
  • What is the outermost layer of the earth's core called?
    12·1 answer
  • Anyone know the answer?
    6·1 answer
  • How much heat is needed to warm 250g of water from 22°C to 98°C ?​
    10·1 answer
  • What is an environmental result from burning fossil fuels?
    9·1 answer
  • In addition to surface tension what's responsible for driving ocean waves
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!