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Georgia [21]
3 years ago
15

What characteristics does an acid have

Chemistry
1 answer:
elena55 [62]3 years ago
4 0

Answer:

acid is corrosive in nature

acid changes blue litmus to red

acid reacts with base to produce salt and water

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Select the correct answer.
Sladkaya [172]

Answer:

  • <u><em>Option D. There will be a shift toward the reactants.</em></u>

Explanation:

The reaction is:

       PCl_5(g)+heat\rightleftharpoons PCl_3(g)+Cl_2(g)

The application of LeChatelier's principle leads to consider the <em>heat</em> as a <em>reactant</em> or a product depending on if it is on the left side or the right side.

In this reaction, the <em>heat</em> is on the left side, thus it must be considered a <em>reactant</em>.

Decreasing the temperature is equivalent to remove or consume heat. Thus, the reaction must shif to the left to compensate that reduction of heat. That is the reverse reaction shall be favored.

In conclusion, <em>there will be a shift toward the reactants.</em>

5 0
3 years ago
Lauren has a big social studies test coming up. She knows that she needs to spread out her study sessions over a period of time.
tatuchka [14]

The study strategy Lauren is using in spreading her study sessions over a period of time is pacing, which helps the student develop a schedule focused on their own study pace.

<h3>Pacing Study Sessions</h3>

This study strategy of distributing the study into short sessions rather than studying the entire content through one long session is more effective in retaining content and learning.

What happens is that Lauren is using mass repetition processing, which can be compared to a longitudinal wave in physics, with spaces in between, concentrating the initial review close to the proof to ensure retention and avoid forgetting.

Through pacing, Lauren achieves greater motivation to carry out her studies in a concentrated and focused way, helping her to retain and preserve knowledge.

The correct answer is:

  • Pacing

Find out more information about pacing here:

brainly.com/question/988371

5 0
2 years ago
What does polar and non polar mean?
Arisa [49]
Polar is the separation of electric charge leading to a molecule or its chemical groups having an electric dipole or multipole moment.

Non-polar is one in which the electrons are distributed more symmetrically and thus does not have an abundance of charges at the opposite sides.
7 0
3 years ago
Read 2 more answers
Iodine is an essential element required for the synthesis of thyroxine. True or False
bija089 [108]

tt7yii7t7ut7uitu7u7iuuiiuiu7

8 0
3 years ago
Read 2 more answers
HELP MEEENSNSBDBDNDBBD
Jlenok [28]

Answer:

342g

Explanation:

(27*2)+(3(32+(16*4)))

54+3(32+64)

54+3(96)

=342g

3 0
3 years ago
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