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
Hoochie [10]
3 years ago
14

Question 13

Biology
2 answers:
vlabodo [156]3 years ago
5 0

Answer:

hydronium ions

Explanation:

It is called hydronium ions and it is used to measure the pH of a solution

lana [24]3 years ago
3 0
<h2>Answer:</h2>

The unit is also known as <u>B) Hydronium ions</u>.

<h2>Explanation:</h2>

In science, Hydronium is the regular name for the fluid cation H_3O^+, the kind of oxonium particle created by protonation of water.

It is the positive particle present when an Arrhenius acid is disintegrated in water, as Arrhenius acid atoms in arrangement surrender a proton (a positive hydrogen particle, H^+) to the encompassing water particles (H_2O).

<u>The chemical symbol of other ions given in the options is as follows: </u>

  • Hydrogen ions - H^+
  • Hydroxide ion - OH^-
  • Hydroxyl group - OH
You might be interested in
One difference between carbohydrates and lipids is that
Mrac [35]

The difference is 1) sugars dissolve in water lipids don't. 2) sugars are made-up of subunits that form large polymers and lipids are not and don't form polymers. 3)Lipids store more energy than sugars hoped i helped

8 0
4 years ago
Read 2 more answers
Describe two examples (different from the ones in the lesson) in which you have noticed friction creating thermal energy
Crazy boy [7]

Answer:

-First, when a car is driving the wheels meet friction all the time, as that happens the wheels get a bit hot.

-Second, when you are cold you rub your hands together fast until they are warm.

Explanation:

7 0
3 years ago
Describe how organisms in the tropical rainforest both depend on and compete for biotic and abiotic factors.
anzhelika [568]

Answer:

An organism's niche includes food, shelter, its predators, the temperature, the amount of moisture the organism needs to survive, etc. When two or more individuals or populations try to use the same limited resources such as food, water, shelter, space, or sunlight, it is called competition.

Explanation:

6 0
2 years ago
Read 2 more answers
Which of the following is not included in the Johari Window?
topjm [15]

The answer would be:

A. Mysterious self.

Here's is more about Johari's Window:

This is a model that helps understand how you communicate with others. It is divided into 4:

Open self - This refers to things about you that you and others know.

Hidden self - This refers to things about you that you already know but others do not.

Blind self - This refers to things about you that you do not know but others observed.

Unknown self - Things about you that you and others have yet to discover.

5 0
3 years ago
Read 2 more answers
A scientist investigates two types of cells located in different parts in the
Ksju [112]

Explanation:

cell B does less work than cell A

5 0
4 years ago
Read 2 more answers
Other questions:
  • What are the two possible moon phases for a spring tide to occur?
    11·1 answer
  • Oxygen is carried by the blood stream to the cells if there is more oxygen in the blood coming from the lungs,and less in the bo
    9·1 answer
  • If two organisms belong to the same family, what other taxonomic groups do the organisms have in common?
    6·1 answer
  • Which of the following white blood cells is not capable of phagocytosis?
    9·2 answers
  • The entire circulatory system is lined with a _____.
    14·2 answers
  • Fishing Gear sells a range of fishing products to outdoor enthusiasts and serious fishermen. Fishing Gear wants to reach its tar
    10·1 answer
  • What DNA sequences control when and where the gene is turned on ?
    14·1 answer
  • Which of these is the best definition of "producer" in an ecological sense? А none of these B) organisms that produce stored che
    11·1 answer
  • Which substance has a low albedo?
    10·1 answer
  • What are the parts of the water cycle
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!