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
loris [4]
2 years ago
9

How do polar molecules form hydrogen bonds

Biology
1 answer:
Gennadij [26K]2 years ago
4 0

Opposite charges of polar molecules can interact to form hydrogen bonds. The hydrogen bond in polar molecules occurs only in compounds that have hydrogen bonded to N, O, or F. <span>These very highly electronegative</span><span> </span><span>elements</span><span> create a partial positive charge on the hydrogen. </span><span>The H atom is attracted to the partial negative charge on an N, O, or F atom in another molecule.</span>

However, the hydrogen bond is a strong intermolecular bond.

You might be interested in
4. A soda can has a volume of 0.35 liters and before opened its internal pressure is 30 psi. What
777dan777 [17]

The volume of the gas expansion is 0.71 liters.

<h3>Boyle's law</h3>

Boyle's law states that the volume of a given mass of a gas is inversely proportional to its pressure provided that temperature remains constant.

P₁V₁ = P₂V₂

where;

  • P₁ = 30 psi
  • V₁ = 0.35 liters
  • P₂ = 1 atm = 14.7 psi

The volume of the gas expansion is calculated as follows;

V_2 = \frac{P_1 V_1}{P_2} \\\\V_2 = \frac{30 \times 0.35}{14.7} \\\\V_2 = 0.71 \ Liters

Learn more about Boyle's law here: brainly.com/question/469270

7 0
2 years ago
Which is a positive effect of the technological advance of going from a<br> compass to a GPS?
Hunter-Best [27]

Answer:

The positive effect of the application of a GPS over a compass is that one can get success in getting to his or her desired location. A GPS can inform about the exact location, and when it is combined with a map, it makes the person reach straight to where he or she desires to go

8 0
2 years ago
Since we can’t drink ocean water due to its salt content, why is polluting the oceans so much a concern for people?
oksano4ka [1.4K]
Th polluting oh the ocean is a big concern for people because the animals the some people depend on for food are being killed.
3 0
3 years ago
Read 2 more answers
Enzyme molecules react with reactants to produce substrates. True False
Anika [276]
True. because this is the answer
7 0
3 years ago
Read 2 more answers
A characteristic of acids is that they react with metals to:
scoray [572]
<span> Answer is the first choice - form non-metals</span>. Some acid and metal reactions don't form anything especially with weak acids. But many acids react with metals to form salt and hydrogen, which are considered non-metals.
4 0
2 years ago
Other questions:
  • In which biome do plants grow close to each other and close to the ground in order to resist the cold? deciduous forest desert t
    6·2 answers
  • Ionization energy is the amount of energy necessary to _____.
    12·1 answer
  • Which organ systems work together to keep your body cool and perspiring
    8·2 answers
  • Scientist who specialize in the study of fossils are called
    7·2 answers
  • Comment on modern method of irrigation​
    15·1 answer
  • What type of element is present in a supernova gas cloud that is not present in a smaller star like our sun?
    13·1 answer
  • Cells created by meiosis can be
    15·1 answer
  • 1. Assertion: Mother may be a carrier for haemophilia.
    10·1 answer
  • What was the discovery scientists made in the 1950's that led them to then accept Wegener's theory of Continental Drift?
    10·1 answer
  • How does low temperature affect enzyme activity?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!