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
Svetlanka [38]
2 years ago
14

The N-H bond in ammonia is polar because

Biology
2 answers:
kolbaska11 [484]2 years ago
7 0

Answer:

The N-H bond in ammonia is polar because the nitrogen is more electronegative than the hydrogen.

Explanation:

The nitrogen atoms in a molecule of ammonia is more electronegativity than the hydrogen atoms thus making it a polar molecule.

HACTEHA [7]2 years ago
7 0

Answer: Option E.

N-H bond in ammonia is polar because nitrogen is more electronegative than hydrogen.

Explanation:

Ammonia is a compound that contain nitrogen and hydrogen. It has a trigonal pyramidal i shape, the three hydrogen atoms and one nitrogen atom are covalently bonded together. The nitrogen atom is more electronegative and it attracts more electron to itself. The nitrogen atom is slightly negative and the hydrogen atoms are slightly positive, there is unequal sharing of electrons between the nitrogen atom and hydrogen atoms due to high attraction of electrons to nitrogen atom, this is what is refer to Polar molecule. A polar molecule I a molecule with unequal sharing of electron between the atoms.

You might be interested in
Identify the respiration system of amoeba​
Arturiano [62]

Explanation:

In amoeba respiration takes place through its cell membrane also called the plasma membrane. Amoeba gets oxygen gas dissolved in surrounding water through its plasma membrane by the process of diffusion. The oxygen gas diffused inside the body is used up by the amoeba. In the body, the oxygen gas absorbed is used to break down the complex food material into simple molecules. During these metabolic reactions in the body of amoeba, the oxygen gas is converted into carbon dioxide gas. The carbon dioxide gas is also liberated in the surrounding water through the same process of diffusion.

Since amoeba needs oxygen for respiration, the type of respiration is aerobic respiration.

8 0
3 years ago
Reaction paper of fuming method
xenn [34]

Answer:

Cyanoacrylate, also called super glue, fuming is a chemical method for the detection of latent fingermarks on non-porous surfaces such as glass, plastic etc. The method relies on the deposition of polymerized cyanoacrylate ester on residues of latent fingermarks.Jul 18, 2017

Explanation:

4 0
3 years ago
please please help with this i’m struggling and i know i should know how to do this. I’ll give you brainlist and 100 points :)
ella [17]

1. Height

2. Fertilizer

3. Water

I hope this helps I would appreciate brainliest if possible :)

8 0
2 years ago
Oogenesis ultimately results in the production of how many cell(s).
e-lub [12.9K]

Answer:

one cell

Explanation:

Oogenesis takes place in the outermost layers of the ovaries, ultimately resulting in the production of one cell.

4 0
2 years ago
Read 2 more answers
In an experiment, a scientist studied the effect of increased levels of calcium had on a sugar levels in the blood. The scientis
ololo11 [35]

Answer:

If the calcium levels in blood increases, then there is increase in blood glucose level.

Explanation:

Calcium in blood plays a vital role of homeostasis in regards to level of secretion of insulin. If the calcium level is altered, the homeostasis mechanism is hampered. Several  researches have shown that alteration of serum calcium level affects the metabolism process of carbohydrate and makes the person vulnerable to risks of diabetes mellitus and associated complications. Hence during calcium supplementation, the person's blood glucose level must be considered.

7 0
3 years ago
Other questions:
  • Pacemakers maintain the heartbeat in people who suffer from certain defects. The function of an artificial pacemaker is to send
    9·2 answers
  • Kelly wished she were talking to her friend Carmen. What is the mood of the underlined verb in the sentence? A- imperative B- in
    15·1 answer
  • Select each correct answer. More than one answer may be correct.
    5·2 answers
  • Can someone help!!even one of these questions...plzz<br>15 points​
    5·1 answer
  • Scientists have discovered a bacterium that breaks down radioactive material in water. Using biotechnology, they have modified t
    5·1 answer
  • Two plants one homozygous dominant for round seeds and one homozygous recessive for wrinkled seeds are crossed to produced the F
    12·1 answer
  • Functions to make paramecuim more advanced than amoeba​
    9·1 answer
  • What attracts an insect to a flower ​
    5·1 answer
  • What domain is eubacteria found in?
    9·1 answer
  • A bone tumor weakens the bone and makes it more susceptible to fracture when subjected to the slightest strain. This is called
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!