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
Degger [83]
3 years ago
13

What is the best definition of energy?

Chemistry
2 answers:
dusya [7]3 years ago
7 0

Answer:

I believe it's C) the capacity to do work

Explanation:

Because in order to work, you need energy

tatuchka [14]3 years ago
5 0

Answer:

C

this answer needs to be 20 characters long

You might be interested in
BRAINLIEST IF CORRECT
Airida [17]

Answer:

When water vapor in the air comes into contact with something cool, its molecules slow down and get closer together.

Explanation:

I hate it when you accidently drop your drink haha. Have a good day!!

3 0
2 years ago
Read 2 more answers
The molecular formula HOH is an example of a(n)
vodka [1.7K]

Molecule

Explanation:

The molecular formula HOH is an example of a molecule.

A molecule is the smallest particle of a substance (element or compound) capable of independent existence.

Molecules can be:

  1. Monoatomic with one atom e.g Neon, Argon
  2. Diatomic with two atoms e.g Nitrogen gas N₂
  3. Polyatomic e.g ozone O₃

The word molecule can also be used to refer to a covalent compound that has discrete or separate units.

The formula HOH or H₂O is a separate covalent that has an independent existence.

Learn more:

Molecules brainly.com/question/6071838

#learnwithBrainly

3 0
2 years ago
Read 2 more answers
A student measures the mass of an 8 cm block of brown sugar to be 12.9 g. What is the density of
horrorfan [7]

Answer:

0.0025g/cm³

Explanation:

Given parameters:

Mass of the brown sugar = 12.9g

dimension of the sugar = 8cm

unknown:

density of the sugar = ?

Solution

Density is defined as the mass per unit volume of a substance. The expression is given below:

      Density = \frac{mass}{volume}

We know the mass of the substance but the volume is unknown:

Volume of the brown sugar = l x bx h = 8x8x8 = 512cm³

Density of the brown sugar = \frac{12.9}{512} = 0.0025g/cm³

8 0
3 years ago
Coefficients in a chemical formula provide
iris [78.8K]

Answer:

The relative number of products and reactants

Explanation:

  • The numerical coefficients in chemical equations show the ratio of the molecules of each substance involved in a chemical reaction that is both reactants and products.
  • The coefficients in a balanced chemical equation indicate the relative number of moles of reactants and products.
  • Additionally, coefficients are important to prove the law of conservation of mass.
4 0
3 years ago
Consider four beakers labeled a, b, c, and d, each containing an aqueous solution and a solid piece of metal. identity the beake
puteri [66]
To identify in what beakers will a reaction occur, we need to know what aqueous solution is in the four beakers. Then, we also need to know what metals are placed inside those beakers. Now, we can analyze which metals might or will react to the solution in the beakers. 
4 0
3 years ago
Other questions:
  • A bluebird lives in a maple tree. It builds a nest in the tree, where its eggs can be protected from the harsh environment. This
    15·1 answer
  • Calculate the concentrations of all species present in a 0.26 M solution of ethylammonium chloride (C2H5NH3Cl).
    15·1 answer
  • Amphetamine (C9H13N)(C9H13N) is a weak base with a pKbpKb of 4.2. You may want to reference (Pages 710 - 713) Section 16.8 while
    13·1 answer
  • Is Gatorade a mixture ?<br><br><br> True <br><br> False
    6·2 answers
  • You have two perfectly insulated cups. One contains water and the other contains an equal volume of another liquid that has half
    7·1 answer
  • Which of the following is the name of the process scientists use to gain
    11·1 answer
  • ANSWER ASAP AND I WILL GIVE BRAINLYEST!!!!
    6·2 answers
  • In Rutherford's golf foil experiment, no a particles stuck to the atom. If a particles had stuck to the atom, what might you hav
    5·1 answer
  • Calculate the mass of CO2 that can be produced if the reaction of 54.0 g of propane and sufficient oxygen has a 64.0% yield.
    7·1 answer
  • Which of the following describes a characteristic of water that helps it in dissolving a wide range of chemicals and biomolecule
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!