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
FrozenT [24]
3 years ago
10

Which type of energy refers to the sum of potential and kinetic energies in the particles of a substance?

Chemistry
1 answer:
Andru [333]3 years ago
5 0

Thermal (heat) energy is ur answer mate

Hope it helps

You might be interested in
You are working in your laboratory and decide to do some cleaning. You find a test tube with some brown substance congealed at t
shepuryov [24]

the reddish brown gas is NOX, now you just think the substance reacted with iron is nitrate salt of some metal X......hope you know the Metal X ,,,

6 0
4 years ago
Read 2 more answers
Brainlist for best answer!!! <br> Why will the whole ecosystem be affected by just one change?
Naddika [18.5K]

Answer:

Critical coordinate drivers incorporate living space alter, climate alter, obtrusive species, over exploitation, and contamination. Most of the coordinate drivers of corruption in biological systems and biodiversity right now stay steady or are developing in escalated in most biological systems.

Explanation:

7 0
3 years ago
Read 2 more answers
Which of the following best describes the kinetic theory?
valentina_108 [34]

Answer:B

Explanation:

Atoms and molecules are always moving or vibrating. (just took the test)

5 0
2 years ago
Read 2 more answers
A student dissolves of glucose in of a solvent with a density of . The student notices that the volume of the solvent does not c
nikitadnepr [17]

Answer:

0.052 M

0.059 m

Explanation:

There is some missing info. I think this is the complete question.

<em>A student dissolves 4.6 g of glucose in 500 mL of a solvent with a density of 0.87 g/mL. The student notices that the volume of the solvent does not change when the glucose dissolves in it. Calculate the molarity and molality of the student's solution. Round both of your answers to 2 significant digits.</em>

Step 1: Calculate the moles of glucose (solute)

The molar mass of glucose is 180.16 g/mol.

4.6 g × 1 mol/180.16 g = 0.026 mol

Step 2: Calculate the molarity of the solution

0.026 moles of glucose are dissolved in 500 mL (0.500 L) of solution. We will use the definition of molarity.

M = moles of solute / liters of solution

M = 0.026 mol / 0.500 L = 0.052 M

Step 3: Calculate the mass corresponding to 500 mL of the solvent

The solvent has a density of 0.87 g/mL.

500 mL × 0.87 g/mL = 435 g = 0.44 kg

Step 4: Calculate the molality of the solution

We will use the definition of molality.

m = moles of solute / kilograms of solvent

m = 0.026 mol / 0.44 kg = 0.059 m

4 0
3 years ago
Plz Help! <br><br> What are antibodies and what role do vaccines play in producing them?
ladessa [460]

Answer:

Antibodies are types of proteins in the body that can prevent diseases. Once a vaccine is introduced into the bloodstream, it immediately causes the production of antibodies to occur by using T-cells and B lymphocytes, or at least, most vaccines work like that.

Explanation:

6 0
3 years ago
Other questions:
  • Which element has chemical properties that are most similar to the chemical properties of fluorine
    6·1 answer
  • How many electrons are shared between one nitrogen<br> atom and one carbon atom
    14·1 answer
  • What type of compound does the formula, Fe2O3, represent ?
    11·1 answer
  • The chemical equation shows how ammonia reacts with sulfuric acid to produce ammonium sulfate. 2NH3(aq) + H2SO4(aq) (NH4)2SO4(aq
    12·1 answer
  • 12.8g of zinc reacts with hydrochloric acid. what mass of hydrochloric acid is produced
    14·1 answer
  • Balance _Na+_H2O-&gt;_NaOH_H2
    11·2 answers
  • - Your science class is going to play a game of tug-of-war and you need to divide up the
    15·1 answer
  • Help please<br> How many grams in 7.57 moles of Calcium Nitrate (Ca(NO3)2)
    15·1 answer
  • Using the reactivity series shown in the handbook, tell whether the following reactions
    7·1 answer
  • What is the frequency of yellow light, which has a wavelength of 5.56 x 10^-7 m?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!