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
PSYCHO15rus [73]
2 years ago
9

What is the type of potential energy that develops as the object changes shape

Chemistry
1 answer:
Aleonysh [2.5K]2 years ago
7 0

Answer:

The answer is Elastic Potential Energy

You might be interested in
Two chemist are trying to determine if their water sample is a mixture or pure substance. In their investigation they first filt
Effectus [21]

The correct answer is option B. Dirty water is a mixture of solid particles and liquid. It is both a mixture and pure substance.

The dirty water sample has both gravel and liquid water in it. After filtration the gravel is removed so the water sample looks clearer than before filtration. Liquid water is a pure substance because it is a compound that is made up of elements hydrogen and oxygen. Now the gravel is only physically combined with the liquid water, thus giving the water sample properties of a mixture. And like any mixture, gravel is physically separated through filtration from the liquid water.

Thus the water sample of the chemists is both a mixture and pure substance.




8 0
3 years ago
What is the theoretical yield of sodium oxide (Na₂O) in grams when 20.0g of calcium oxide (CaO) reacts with an excess amount of
ad-work [718]

Answer:

22.1g

Explanation:

We'll begin by writing the balanced equation for the reaction. This is given below:

CaO + 2NaCl —> Na2O + CaCl2

Next, we shall determine the mass of CaO that reacted and the mass of Na2O produced from the balanced equation.

This is illustrated below:

Molar mass of CaO = 40 + 16 = 56g/mol

Mass of CaO from the balanced equation = 1 x 56 = 56g

Molar mass of Na2O = (23x2) + 16 = 62g/mol

Mass of Na2O from the balanced equation = 1 x 62 = 62g

From the balanced equation above,

56g of CaO reacted to produce 62g of Na2O.

Finally, we can determine the theoretical yield of Na2O as follow:

From the balanced equation above,

56g of CaO reacted to produce 62g of Na2O.

Therefore, 20g of CaO will react to produce = (20 x 62)/56 = 22.1g of Na2O.

Therefore, the theoretical yield of Na2O is 22.1g

6 0
3 years ago
Read 2 more answers
In an exothermic reaction, chemical energy is converted to<br><br> 1.thermal<br> 2. mechanical
Black_prince [1.1K]

Answer:

thermal, I'm not 100% sure though.

6 0
2 years ago
Read 2 more answers
Examine the information.
lyudmila [28]
Vectors include magnitude & direction so the third option is the correct answer :)
8 0
2 years ago
Read 2 more answers
How do stars contribute to the elements inside you? explain plzzz soon as possible before 11:30 !!!!!!!!!!!!
Natalka [10]

Answer:

yes took test

Explanation:

6 0
3 years ago
Other questions:
  • Which element would be the most reactive with K? Br, Na, Ar, or O? And how do you know?
    9·1 answer
  • Does aluminum conduct electricity?
    9·1 answer
  • when a person uses an iron to remove the wrinkles from a shirt, why does heat travel from the iron to the shirt?
    11·2 answers
  • What substance has a mass of 9.5g and volume of 2.1cm^3
    6·2 answers
  • For heat transfer purposes, a standing man can be modeled as a 30-cm-diameter, 175-cm-long vertical cylinder with both the top a
    13·1 answer
  • In the naturally occurring D series of ketoses, the carbonyl group is found on carbon number ___________, whereas in aldoses, th
    7·1 answer
  • Which of the following particles combine to form molecules?
    10·1 answer
  • Calculate the amount of mole of gas which occupies 250cm at S.T.P ​
    15·1 answer
  • A mixture of He, Ar, and Xe has a total pressure of 2.40 atm. The partial pressure of He is 0.300 atm, and the partial pressure
    8·1 answer
  • 3. What factors affect solubility?<br><br>can anyone help its due today ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!