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
alexdok [17]
2 years ago
10

Part A: Explain why and how the polar covalent bonds found in water molecules are responsible for water's ability to dissolve ma

ny substances, particularly ionic compounds such as salt. (3 points)
Part B: Identify the solvent and the solute in the solution that has been created in part A from the dissolving of salt in water. (1 point)
Biology
1 answer:
Thepotemich [5.8K]2 years ago
3 0
Part A: Water molecules are polar, meaning that they are neutrally charged overall, but with partial positive charges on the H atoms and a partial negative charge on the O atom. Thus, polar molecules like the salt, are like the water, neutrally charged and its ions interact with both the partially positive and partially negative parts of the H2O molecules.

Part B: In a dissolution of salt in water, the solvent is the water and solute is the salt. Solvent is a substance that allows the dispersion of another substance in itself, like the water in this solution. A solute is a substance that can be dissolved, dispersed in a solvent.
You might be interested in
Please help me with biology. God bless. (Picture)
Elenna [48]
Amniotic Egg - This type of egg does not require water. Organisms could lay their eggs on land they would not dehydrate.
Lungs - got to be able to extract oxygen from their environment for cellular respiration.<span />
7 0
3 years ago
What color(s)of light will drive photosynthesis by green plan most efficiently?
Anestetic [448]
<h3>C.Green only</h3>

At low light levels, green leaves are most efficient at photosynthesis. But well yeah, in sunny days, red light will work the same as green light

5 0
3 years ago
What happens to energy as you move up food chain
geniusboy [140]
As you move up to the food chain, the energy will decrease. This explains  that the more the consumers, the lesser the energy that the last consumer will get from the sunlight. This is because each energy will decrease as it passes by the consumers because each consumers takes a portion of the full energy from the sun.
5 0
3 years ago
Read 2 more answers
What substance, produced during photosynthes
True [87]

Answer:

Answer is glucose, which is made for plants

5 0
3 years ago
When people receive organ transplants, they often need to take medications that decrease immune responses because * 2 points D.
Oksana_A [137]

Answer:

The correct answer is A. transplanted organs contain antigens that can trigger white blood cell activity

Explanation:

The body's immune system is designed to seek out and destroy any foreign object it finds in the body, such as a cold or flu virus - or a transplanted organ. The process of destruction of the transplanted organ is called rejection.Immunosuppressive drugs will be provided to prevent your immune system from damaging the transplanted organ. Organ transplants require the use of immunosuppressive drugs capable of controlling the immune response triggered by the presence of antigens foreign to the body itself. The group of immunosuppressants is made up of drugs indicated both in the prevention of rejection of the transplanted organ and in its reversal.

3 0
3 years ago
Other questions:
  • Describe the relationship between DNA, chromosomes, and genes.
    8·2 answers
  • What is true about the number of organisms in an ecosystem? A. The population of higher trophic levels is greater than lower tro
    5·1 answer
  • How does an adult sponge asexually reproduce
    15·2 answers
  • Strangler figs are plants that attach themselves to trees for their growth and support. They absorb nutrition from the host tree
    9·2 answers
  • If a food product contained fatty acids and glycerol molecules but no triglycerides, could it be advertised as fat free? Explain
    14·1 answer
  • Genes are _____. responsible for inherited traits units of coded DNA located in a specific place on a chromosome all of the abov
    15·2 answers
  • Which of the following order is correct in terms of the hierarchy of the organization?
    7·2 answers
  • Centromeres split apart during .
    14·2 answers
  • WILL AWARD BRAINLIEST PLEASE HELP IMPORTANT HELP IS NEEDED PLEASE PLEASE QUICK!!!
    7·1 answer
  • Explain surface runoff. HELP PLSSSSSSS
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!