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
Tanya [424]
2 years ago
13

Use the information in the table to answer the question.

Biology
1 answer:
Viefleur [7K]2 years ago
5 0

The list which shows the acidic solutions in order from least conductive of electricity to most conductive is HA, HC, HB

The pH of a solution is defined as the negative logarithm of the hydrogen ion concentration of the solution.

The higher the hydrogen ion concentration, the lower the pH of that solution whereas, the lower the hydrogen ion concentration of a solution the higher the pH of that solution.

In solutions, ions are responsible for electrical conductivity. Therefore, an acid solution with low pH or high hydrogen ion concentration will conduct electricity better.

In the given acidic solutions, HA, HB and HC, the order from least electrical conductivity (highest pH) to most electrical conductivity (lowest pH) is:

HA, HC, HB with pH 5.6, pH 4.7 and pH 3.9 respectively.

The other arrangements: (HA, HB, HC), (HB, HC, HA), and (HC, HB, HA)

are wrong because they do not follow the order of decreasing pH.

Learn more: brainly.com/question/17170587

You might be interested in
Natural resources are not required for all energy producing technology. Please select the best answer from the choices provided
laila [671]
<h2>Answer:</h2>

<u>The statement is</u><u> False</u>

<h2>Explanation:</h2>

Energy production needs a source. These sources may be renewable or non renewable but in both cases they are present naturally in the universe and we cannot make anything without using natural resources. For example if we use nuclear energy we need radioactive minerals. Similarly water, air, solar energy, coal, fossil fuels, natural gas or whatever source we take, they are all present in nature already so natural resources are required for all energy producing technology whatever the industry we take.

4 0
3 years ago
Read 2 more answers
In terms of hierarchy of organization,organs fall between
GenaCL600 [577]
Tissues and organ systems.

here is the full chart:

cell --> tissue --> organ --> organ system --> organism

(think: group of [insert former here])
e.g. tissue=group of same cells
(et.al)
7 0
3 years ago
Long legs (L) in racing horses is dominant to short legs (l). Good muscle tone (G) is dominant to weak muscle tone (g). Determin
vova2212 [387]

Answer:

See the answer below

Explanation:

Long leg (L) is dominant over short leg (l) and Good muscles (G) is dominant over weak muscles (g).

Heterozygous long leg, weak muscle = Llgg

Heterozygous long leg, strong muscle = LlGg

       Llgg    x    LlGg

Offspring:

2 LLGg - Long leg, strong muscle

4 LlGg -  Long leg, strong muscle

2 LLgg - Long leg, weak muscle

4 Llgg - long leg, weak muscle

2 llGg - short leg, strong muscle

2 llgg - short leg, weak muscle

Ratio of offspring with long leg and strong muscle = 6/16 or 3/8

Ratio of offspring with long leg and weak muscle = 6/16 or 3/8

Ratio of offspring with short leg and strong muscle = 2/16 or 1/8

Ratio of offspring with short leg and weak muscle = 2/16 or 1/8

5 0
3 years ago
In a fixed medium, which of the following contribute to a higher-pitched
Mrrafil [7]

Answer:

A. shorter wavelength

Explanation:

3 0
3 years ago
Read 2 more answers
Which physician specializes in treatment of the gums?
natima [27]
A physician who specializes in treatment of the gums is called a periodontist. 
7 0
3 years ago
Read 2 more answers
Other questions:
  • WILL BE MARKED BRAINLIEST PLUS 12 POINTS
    8·1 answer
  • Scientists classify the nitrogen, carbon, and water cycles as biogeochemical cycles. true or false
    9·2 answers
  • The _________ division of the ans increases alertness. the __________ division has a calming effect on the body.
    12·1 answer
  • I couldn't understand what point 8 meant at all, what does that actually say
    12·1 answer
  • Animals are often grouped as A. vertebrates or invertebrates. B. heterotrophs or autotrophs. C. walkers or crawlers. D. swimmers
    15·2 answers
  • Division of replicated chromosomes occurs during:
    5·1 answer
  • What types of proteins embedded within the cell membrane
    12·2 answers
  • It is believed that neutral mutations (mutations that have neither a positive or negative effect) accumulate at a exponential ra
    6·1 answer
  • Can anyone help with these 3 questions thank you xx
    8·1 answer
  • Plss help Due today! 40 points and brainliest to best answer!! Help Plzzz!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!