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valina [46]
3 years ago
8

A substance that dissolves in a solvent is said to be a(n) __________

Chemistry
1 answer:
mr Goodwill [35]3 years ago
8 0

Answer:

Solute

Explanation:

A solute is a substance which dissolves in solvent. Solvent is a substance usually in liquid form that dissolves a solute. For example, salt dissolves in the water. Therefore, salt is the solute and water is the solvent

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There are eight consitutional isomers with the molecular formula C4H11N.
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Answer:

See figure 1

Explanation:

We have to remember that in the isomer structures we have to <u>change the structure</u> but we have to maintain the <u>same formula</u>, in this case C_4H_1_1N.

In the formula, we have 1 nitrogen atom. Therefore we will have as a main functional group the <u>amine group</u>.

In the amines, we have different types of amines. Depending on the number of carbons bonded to the "N" atom. In the <em>primary amines</em>, we have only 1 C-H. In the <em>secondary amines</em>, we have two C-N bonds and in the <em>tertiary amines</em>, we have three C-N bonds.

With this in mind, we can have:

-) <u>Primary amines:</u>

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3) isobutyl amine

4) tert-butyl amine

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5) N-methyl n-propyl amine

6) N-methyl isopropyl amine

7) N, N-diethyl amine

-) <u>Tertiary amines:</u>

8) N-ethyl N, N-dimethyl amine

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I hope it helps!

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4 years ago
The object represented by this graph is moving? A.away from the origin at a constant velocity. B.away from the origin at a decre
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C. toward the origin at a constant velocity

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A solution of rubbing alcohol is 75.7 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 87.7 mL sample
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With the above information in mind, we can s<u>olve the problem by multiplying 87.7 mL by 75.7 %</u>:

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3 years ago
Consider the reaction below. HI H2O Right arrow. H3O I– Which is an acid-conjugate base pair? HI and H2O H2O and H3O H3O and I–
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HI and I⁻ is the acid-conjugate base pair.

<h3>What is acid and conjugate base pair?</h3>

According to Bronsted-Lowry definition of acid and base, those pair which are differ in the single no. of proton or H⁺ ion is known as acid and conjugate base pair or base and conjugate acid pair.

Given chemical reaction is:

HI + H₂O → H₃O⁺ + I⁻

Here, HI = acid,

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I⁻ = conjugate base

Hence, option (d) is correct i.e. HI & I⁻ is the acid-conjugate base pair.

To know more about the acid-conjugate base pair, visit the below link:

brainly.com/question/14971866

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