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
Strike441 [17]
3 years ago
11

As an ice cube melts on a table top it transforms from a solid bank with a defined shape to a puddle with a much greater ability

to flow. Thinking at a molecular level what causes this change to occur be sure to discuss the kinetic energy of particles in your answer.
Chemistry
1 answer:
jeka943 years ago
5 0
In a solid state, the molecules have the least amount of energy. They just stick close together and vibrate in place. As the molecules gain more energy, they are able to move around more freely. In the liquid state, the molecules have enough energy to sort of tumble over each other.
You might be interested in
Which product is used on the natural nail prior to product application to assist in adhesion and serves to chemically bond the e
ira [324]

The product that is used on the natural nail prior to application to assist in adhesion and serves to chemically bond the enhancement product to the natural nail is known as nail primer.

<h3>What is a nail primer?</h3>

A nail primer is a chemical agent used in esthetic centers before applying a colored polish to the nails and serves as an adhesive product.

The nail primers are also very useful for improving the cleaning efficiency of the product before its application.

Nail care products include different types of chemical formulations such as, for example, creams that reinvigorate the cuticle.

In conclusion, the chemical formulation employed on the natural nail that is capable of enhancing and also assisting adhesion is called the nail primer.

Learn more about nail esthetic products here:

brainly.com/question/14498053

#SPJ1

8 0
2 years ago
Dipole-dipole interactions are (weaker than, stronger than, equal to) hydrogen bonds.
kozerog [31]

Answer and Explanation:

Dipole-Dipole interactions are <u>weaker than</u> hydrogen bonds.

Hydrogen bonds are a form of dipole-dipole interactions, being the strongest form of dipole-dipole interactions.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

7 0
2 years ago
In 1928, 47.5 g of a new element was isolated from 660 kg of the ore molybdenite. the percent by mass of this element in the ore
vitfil [10]

To take the percent by mass of this element, we use the formula:

% mass = (mass of element / mass of ore) * 100%

% mass = (47.5 g / (660 kg * 1000 g / kg)) * 100*

<span>% mass = 7.20 x 10^-3 %</span>

8 0
3 years ago
Read 2 more answers
Particles of matter how have both potential and kinetic energy is that true or false?
guapka [62]
False: No,any particles of matter do not have any potential or kinetic energy.

5 0
3 years ago
Write the balanced electrochemical reaction for when zinc reacts with a copper solution. Label what is being oxidized and what i
Fed [463]

The balanced equation would be Zn + Cu^{2+} ---- > Cu + Zn^{2+}

<h3>Electrochemical equations</h3>

Zn reacts with Cu solution according to the following equation:

Zn + Cu^{2+} ---- > Cu + Zn^{2+}

In the reaction, Cu^{2+} is reduced according to the following: Cu^{2+} + 2 e^- -- > Cu

While Zn is oxidized according to the following: Zn - 2e^- --- > Zn^{2+}

Thus, giving the overall equation of; Zn + Cu^{2+} ---- > Cu + Zn^{2+}

More oxidation-reduction equations can be found here: brainly.com/question/13699873

#SPJ1

5 0
2 years ago
Other questions:
  • What is meant by the statement "energy is quantized"?
    9·1 answer
  • Will the vapors of acetic acid go to the floor or ceiling of a room
    9·1 answer
  • Green light has a frequency of 6.01*10^14 Hz. What is the wavelength?
    11·1 answer
  • Consider the Bohr model of the simplest atom, hydrogen. What energy photon will be released if an electron falls from the n= 2 o
    8·1 answer
  • A reaction occurs when solid X is placed into solution Y. As a result, the temperature of the new solution increases by 3°C.
    14·1 answer
  • 2. How many moles of fluorine are required to produce 12.0 grams of
    15·1 answer
  • How Many atoms are in 1 mole of tantalum, Germanium, Rhodium, Nihonium?
    6·1 answer
  • What chemical is PCL3
    15·2 answers
  • Thermal energy added to a substance that is not changing state causes the substance’s temperature to
    11·1 answer
  • A 3.50 L balloon contains 0.178 mol of gas. If 0.094 mol of gas is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!