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kirza4 [7]
4 years ago
7

In a solution, the substance that changes phase is the _____, while the substance that does not change phase is the____.

Chemistry
2 answers:
iren [92.7K]4 years ago
6 0
Phase change is the solute
the one that doesn't phase change is the solvent.
A
Nezavi [6.7K]4 years ago
5 0

Answer:   solute, solvent

Explanation:  Solute is the substance which is present in smaller quantity and solvent is the substance which is present in larger quantity.

Thus when solid solute is mixed with the liquid solvent, after the dissolution of the former, it will change its state from solid to liquid  but the phase of the solvent is kept the same.

Thus , In a solution, the substance that changes phase is the <u>solute</u>, while the substance that does not change phase is the <u>solvent</u>.

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7nadin3 [17]

Answer:

The type of reaction that is occuring is 164.8 kJ.

3 0
3 years ago
If an organism has two identical alleles for a trait, (example TT or tt), it is said to be<br>​
Deffense [45]
It is call homozygous
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3 years ago
A compound composed of only c and f contains 17.39 c by mass. what is its empirical formula
Ostrovityanka [42]

Since the Carbon C is 17.39% by mass hence the Fluorine F is 82.61% by mass. Divide each mass % by the respective molar masses, that is:

 

C = 17.39 / 12 = 1.45

F = 82.61 / 19 = 4.35

 

Divide the two by the smaller number, so divide by 1.45

 

C = 1.45 / 1.45 = 1

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4 0
3 years ago
A level chem naming isomers​
anyanavicka [17]

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Butan-1-ol or Butanol

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Explanation:

Data Give:

Three Isomers are given

names of These =?

Details:

Isomers:

Isomers are those chemical compounds that have same molecular formula but different structures.

In the given question the compound have same molecular formula that is C₄H₉OH but the structures are different.

So due to different structures they are named differently.

The 1st and last one are straight Chains and the other 2 are branched. all the structure have four carbon atoms, one OH group and 9 hydrogen atoms.

Names are given in attachment

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________________

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7 0
4 years ago
Is length an extensive or intensive physical property?
kati45 [8]

Answer:

The answer to your question is length is an extensive property

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There are two physical properties: extensive and intensive properties.

An extensive property is a property that depends on the amount of matter.

An intensive property is a property that does not depend on the amount of matter.

7 0
3 years ago
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