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
Stells [14]
2 years ago
12

Which of the following identifies the initial type of energy needed to power a hydro plant?

Chemistry
1 answer:
MAXImum [283]2 years ago
7 0

Answer:

kinetic

Explanation:

kinetic energy starts the motion of water which in turn converts electricity

You might be interested in
How do chemists express the rates of chemical reactions
Inessa [10]

Answer:

They expressed it as rate of change in concentration of reactants or products in a chemical reaction

6 0
3 years ago
Read 2 more answers
after a chemistry student made a AgNO3(small 3 at bottom) solution., she wanted to determine the molar concentration of it. if 2
Alexxandr [17]
Molar concentration = (numbet of mol Solute)/ ( volume Solution)

1) Finding
 the number of the mol solute

22.0 g AgNO3 * \frac{1 mol AgNO3}{169.91 g AgNO3} = 0.129 mol AgNO3

2) 725 ml = 0.725 L




3) Molarity = \frac{number/ mol/solute}{Volume/solution} = \frac{0.129}{0.725} 



Molarity= \frac{0.178 mol}{L} , 

or 0.178 M



3 0
3 years ago
Which of the following is an example of anaerobic respiration?
Andrews [41]
Respiring while swimming underwater
Because anaerobic respiration means respiration with no oxygen, and there is no oxygen underwater
8 0
3 years ago
Why is melting point considered a physical property
miskamm [114]

Answer:

Because you can physically see the object melting when it comes to the melting point. The objects texture, color, temperature, shape, and state of matter (solid, liquid, gas) are possibly changing.

6 0
3 years ago
7. Calculate the net charge of the following atoms.
loris [4]

Answer:

any atom that contains six protons is the element carbon and has the atomic number 6, regardless of how many neutrons or electrons it may have.

Explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • ) How many hydrogen atoms are in an acyclic alkane with 16 carbon atoms?
    8·1 answer
  • How may a substance be tested to determine whether or not it is an element
    5·1 answer
  • Determine the number of molecules present in 5.60 mol of nitrogen dioxide, the number of atoms of oxygen, and the number of nitr
    6·1 answer
  • Dinitrogen pentoxide decomposes in the gas phase to form nitrogen dioxide and oxygen gas. The reaction is first order in dinitro
    9·1 answer
  • Molar mass of 34.00 g/mol molecular formula
    7·1 answer
  • What is the mass of 2 moles of 238U?
    11·1 answer
  • What is a factor of matter
    6·1 answer
  • HELP ASAP PLEASE. Thanks
    14·1 answer
  • Does carbon dissolve in water
    5·1 answer
  • Ability to react chemically
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!