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Andreyy89
3 years ago
14

Match the term with its description.

Chemistry
2 answers:
noname [10]3 years ago
6 0

Answer:

An acid is a compound that increases hydrogen ions (H+) when it is dissolved in a solution.

The term alkaline is related to compound that increases the hydroxide ions (OH−) when it is dissolved in a solution.

pH refers to a value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water

An ion is an atom or molecule that has a positive or negative charge.

Explanation:

eduard3 years ago
3 0

Answer:

Acid A) A compound that increases hydrogen ions (H+) when it is dissolved in a solution.

Alkaline B)A compound that increases the hydroxide ions (OH−) when it is dissolved in a solution.

pH C) value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water.

Ion D) n atom or molecule that has a positive or negative charge.

Explanation:

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GenaCL600 [577]

The last intermediate in citric acid cycle is Oxaloacetic acid.

<h3>What is Citric Acid Cycle?</h3>

Organic molecule HOC(CO2H)(CH2CO2H)2 is the chemical formula for citric acid. It is a weak organic acid that is colorless. Citrus fruits naturally contain it. It is a biochemical intermediary in the citric acid cycle, which is a component of all aerobic organisms' metabolism.

Every year, more than two million tons of citric acid are produced. It is frequently used as a flavoring, an acidifier, and a chelating agent.

Citrates, which include salts, esters, and the polyatomic anion present in solution, are derivatives of citric acid. Trisodium citrate is an example of the former; triethyl citrate is an example of an ester.

Learn more about citric acid with the help of the given link:

brainly.com/question/15582668

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7 0
9 months ago
Which scenario represents an unbalanced force?
ladessa [460]

A . A person Jumping represents an unbalanced force.

<u>Explanation:</u>

If equal amount of force applied on any object from both the directions, then the object will not move and so the force is a balanced force.

If an unequal amount of force on an object from both sides then the object will move in the opposite direction of the maximum force applied, so it is called as an unbalanced force.

  • When the force is unbalanced then its velocity will change, so options C and D are omitted.
  • In Option B the vase is sitting on a table, just kept so there is no action of any unbalanced force.
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Which type of scientist would observe the spread of a species of red fire ants
diamong [38]
It would be a biologist
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pishuonlain [190]
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3 years ago
Which two values for `DeltaG` and E°cell correctly indicate a spontaneous reaction?
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Well as an spontaneous reaction will have a negative gibbs free energy (delta g) and a positive e cell and also the E cell is also measured in V, then your answer is the first one: ΔG = –295kJ, E°cell = +1.53 v. Hope this works



4 0
3 years ago
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