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
joja [24]
3 years ago
13

Which temperate change indicate an increase in the average kinetic energy of the molecules in a sample?

Chemistry
1 answer:
Mkey [24]3 years ago
8 0

An increase in temperature increases the average kinetic energy of molecules.

When the temperature of a molecule increases, the molecule starts to move at a faster rate. The faster a molecule moves, the more kinetic energy it has.

You might be interested in
PLS HELP ME WITH THIS ILL GIVE BRAINLIEST
anyanavicka [17]

Answer:

1 qualiative physical  

2 qualiative   chemical

3 quantitative physcial

4 quantiative chemical

5qualiative   physcial

6quatiative    chemcial

7quanatiative physcial

8 qualiative   chemical

9quatliate  physcial

6 0
3 years ago
If the temperature of the helium balloon were increased from 30°C to 35°C and the volume of the balloon only expanded from 0.47L
Cerrena [4.2K]

Answer:r u from ridge

Explanation:

Mr Wilson trippin

4 0
3 years ago
What happens when the concentration of water inside a cell is lower than the concentration of water outside the cell?
adell [148]

Answer:

Water outside the cell will flow inwards by osmosis to attain equilibrium

Explanation:

In the hypotonic environment, the concentration of water is greater outside the cell and the concentration of solute is higher inside. A solution outside of a cell has a lower concentration of solutes relative to the cytosol.

If concentrations of dissolved solutes are greater inside the cell, the concentration of water inside the cell is correspondingly lower. As a result, water outside the cell will flow inwards by osmosis to attain equilibrium.

Osmosis is a process by which molecules of a solvent tend to pass from a less concentrated solution into a more concentrated one through a semipermeable membrane.

4 0
3 years ago
What is the mass of one mole of Cl2
vlada-n [284]

Answer:

70.906 g/mol

Explanation:

7 0
3 years ago
Read 2 more answers
How does a planet’s motion affect its length of day and year? <br> PLEASEEEE HELPPPP!!!!
Tom [10]

the time it take for a planet to rotate on its axis makes up its day so if it were slower the day would be longer like earth, it take about 24 hours to make one full rotation.

Now for a year the distance from its star is the largest factor, because the further out the longer it takes to revolve around it, thus making a longer year.

8 0
3 years ago
Read 2 more answers
Other questions:
  • At 20 degrees celsius, how much sodium chloride could be dissolved in 2L of water
    5·1 answer
  • Which of the following questions is most testable through scientific experimentation?
    9·2 answers
  • A 14.3 g sample of HF is dissolved into 250 mL of solution. The concentration of the solution is *
    12·1 answer
  • If 420 joules of heat energy is added to 25 grams of water at 25 degrees celcius, what will be the final temperature of the wate
    13·1 answer
  • 10. Which statement is the most important reason that some people feel that solar energy power can be a pollution-free energy so
    14·1 answer
  • What happens to temperature as objects are heated up and cooled down?
    6·1 answer
  • If the following elements were to form ions, they would attain the same number of electrons as which noble gas?
    6·1 answer
  • Describe fractional distillation and explain what a fraction is?
    13·1 answer
  • If 41.38 g of sodium combines with
    15·1 answer
  • 1a. Review What holds the hydrogen and oxygen<br> atoms together in a water molecule?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!