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
Nat2105 [25]
3 years ago
9

7. A phase change occurs when the _________ energy of the particles is high enough to overcome the ___________ forces between th

e particles.
Chemistry
1 answer:
love history [14]3 years ago
6 0
I at least know the first blank is kinetic
You might be interested in
Concerning Boyle's Law, if you had a gas at a pressure of 101 kPa and decreased the volume of the container holding the gas to o
Viefleur [7K]

Answer:

P_2=404 kPa

Explanation:

Hello,

In this case, the Boyle's is mathematically defined via:

P_1V_1=P_2V_2

Which stands for an inversely proportional relationship between volume and pressure, it means the higher the volume the lower the pressure and vice versa. In such a way, since the volume is decreased to one quarter, we can write:

V_2=\frac{1}{4} V_1

We can compute the new pressure:

P_2=\frac{P_1V_1}{V_2} =\frac{P_1V_1}{\frac{1}{4} V_1} =\frac{101kPa*V_1}{\frac{1}{4} V_1} \\\\P_2=4*101kPa\\\\\\P_2=404 kPa

Which means the pressure is increased by a factor of four.

Regards.

7 0
3 years ago
Can someone give me an example of balancing equations with a solution that is simple?​
Monica [59]

Explanation:

H _{2}O _{2(aq)} →H _{2}O _{(l)}  + O _{2}(g) \\ solution  : 2 \:  and\: 2

6 0
3 years ago
Read 2 more answers
When a person says "I think that between an elephant and a monkey that jumped off the cliff, both of them will hit the ground at
Fofino [41]

Option A is correct. When a person says "<em>I think</em><em> that between an elephant and a monkey that jumped off the cliff, both of them will hit the ground at the same time."</em> the person is stating his Hypothesis

A hypothesis is an explanation proposed or given based on a piece of evidence that is limited.

It is useful at the beginning of an investigation because it serves as the building block for an impending fact or law.

From the statement, we can see that the person is not too sure of the information provided since he "thinks". <em>He said, </em><em>"I think</em><em> that between an elephant and a monkey that jumped off the cliff, both of them will hit the ground at the same time." </em>

<em />

Hence we can conclude that the person is stating a hypothesis.

Law and theory are incorrect because they are already proven facts.

Learn more here: brainly.com/question/6907236

6 0
3 years ago
Read 2 more answers
What functions of cells can be affected by a mutation?
Colt1911 [192]
It changes the rate of growth that cells usually undergo.
6 0
3 years ago
What is the atomic weight of potassium
frosja888 [35]

39.0983 u ± 0.0001 u

4 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me!!!!!!!!
    10·1 answer
  • 1)
    8·1 answer
  • What do the coefficients in front of the reactants and products in a chemical reaction represent ?
    8·1 answer
  • A reaction occurs via the following sequence of elementary steps. What is the reaction intermediate?
    12·1 answer
  • The d subshell can hold up to 10 electrons in an atom. <br> True <br> False
    13·2 answers
  • How can you describe the location of hafnium on the periodic table? Choose all that apply.
    14·1 answer
  • Some species of moose are adapted to eat grasses and flowers in the summer and pine needles in the winter.
    11·2 answers
  • hi, if your looking for extra points (50+) and brainiest here is ur chance, answer this question correctly plz
    11·2 answers
  • Scientific notation is a way of writing very large or very small
    11·1 answer
  • Describe how elements of different electronegativities can share electrons unequally, leading to the formation of a polar covale
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!