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
mash [69]
3 years ago
10

What type of molecular attraction accounts for the high boiling point of H2O

Chemistry
1 answer:
aleksklad [387]3 years ago
3 0

Hydrogen bonding

Explanation:

Hydrogen bonding between water molecules account for its high boiling point.

  • Intermolecular forces determines the bulk of the physical properties of matter.
  • Hydrogen bond is a special type of dipole dipole attraction
  • It forms when a hydrogen on one molecule attracts an electronegative atom on another usually Oxygen, fluorine and nitrogen.
  • These intermolecular forces are very strong and difficult to break.

Learn more:

Hydrogen bond brainly.com/question/10602513

#learnwithbrainly

You might be interested in
What is the difference between natural and artificial transmutation? Give an<br> example of each.
cricket20 [7]

Explanation:

Natural transmutation is the spontaneous disintegration of a heavy nuclide into lighter ones or fusion of lighter nuclides into heavier ones. These processes occurs naturally without anything inducing them. Nuclear fission of light elements in the core of stars is an example of natural transmutation.

  • Typically, all nuclei with atomic number greater than 83 are naturally radioactive.

         ²³⁸₉₂U  →  ²³⁴₉₂Th  + ⁴₂He

In artificial transmutation,  nuclear reactions are initiated through the collision of a nuclide with a high speed particle. Here, unstable nuclei are produced artificially in nuclear reactions. Such unstable nuclei also produce radiations.

          ¹₀n  + ²³₁₁Na → ²⁴₁₁Na + γ

Learn more:

Transmutation brainly.com/question/3433940

#learnwithBrainly

6 0
3 years ago
Carbon dioxide and water vapor are variable gases because
ehidna [41]

Answer:

Their amount is not consistent at all parts of the atmosphere

Explanation:

Carbon dioxide and water vapor exists as variable gases in the atmosphere because their amount varies from one part to the other.

  • The abundance of variable gases is influenced strongly by activities from the surface.
  • This variability occurs a result of the contribution from from life activities on the  surface.
  • Also, due to properties of the gases, they are not evenly distributed.
  • At certain altitudes, the amount of water vapor can be low.
7 0
3 years ago
Choose the correct statement. The cathode is the electrode where the oxidation takes place. Both oxidation and reduction may tak
gregori [183]

Answer:

The cathode is the electrode where the reduction takes place.

Explanation:

Cell has three components:

an electrolyte and two electrodes which is a cathode and an anode.

Electrolyte is usually solution of the water or other solvents in which the ions are dissolved.

<u>In electrolytic cell:</u>

Negatively charged electrode is the cathode where the process of reduction takes place.

Positively charged electrode is the anode where the process of oxidation takes place.

<u>In galvanic cell:</u>

Positively charged electrode is the cathode where the process of reduction takes place.

Negatively charged electrode is the anode where the process of oxidation takes place.

<u>So, the correct answer is - The cathode is the electrode where the reduction takes place.</u>

6 0
3 years ago
Please help, and answer as much as you can. ​
n200080 [17]

Answer:

∴ Fractional distillation is the technique used to separate the fraction

Explanation:

A: Refinery gas

B: Gasoline fraction

C: Naphtha

D: Kerosene

E: Diesel Oil

F: Fuel oil fraction

G: Lubricating fraction

H: Bitumen

5 0
2 years ago
specify whether each of the items listed is hydrophilic or hydrophobic by dragging the labels into the appropriate box.
erik [133]

Hydrophilic;

Polar compounds

water

ions

glucose

Hydrophobic;

Triglycerides

cholesterol

Lipids

Oil

Carbohydrates

<h3>What are hydrophilic substances?</h3>

The term hydrophilic substances is used to describe the substances that could dissolve in water. They are those substances that are water soluble. Somehow, the substances must be polar because in chemistry like dissolves like.

The hydrophobic substances are those substances that do not dissolve in water. They are nonpolar and interact with other nonpolar substances.

The classification of the substances took place below;

Hydrophilic;

Polar compounds

water

ions

glucose

Hydrophobic;

Triglycerides

cholesterol

Lipids

Oil

Carbohydrates

Learn more about hydrophilic substances:brainly.com/question/4692308

#SPJ1

4 0
1 year ago
Other questions:
  • Which of the following for an object should be known to calculate its density
    8·1 answer
  • According to the following thermochemical equation, if 951.1 g of NO 2 is produced, how much heat is released at constant pressu
    13·1 answer
  • An unknown or changeable quantity is called a(n)...
    7·2 answers
  • Antimycin A blocks electron transfer between cytochromes b and c1. If intact mitochondria were incubated with antimycin A, exces
    9·1 answer
  • This can be emitted during the combustion of fossil fuels and traps radiant energy from the:a Greenhouse Effect
    15·1 answer
  • A plane flying at 250 mph for 5 hours. how far did the plane fly? <br><br> will give brainliest
    12·2 answers
  • 50 POINTS TO WHO ANSWERS THIS!!!
    15·2 answers
  • Do air particles exert a force when they collide with objects<br><br> yes or no
    10·2 answers
  • Please look at image. the green colored blocks indicate the..
    8·1 answer
  • The type of surface that warms up the slowest is .
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!