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ozzi
3 years ago
5

Any time a reaction procedure involves separation steps during the workup, it is a good idea to outline a separation scheme.

Chemistry
1 answer:
tatyana61 [14]3 years ago
5 0

Answer:

True

Explanation:

Benzene is formed as a result when benzoic acid is generated by Grignard reaction. We must therefore isolate it from the desired benzoic acid compound, as the rest is not dismissed after dissolution in aqueous NAOH solution. Therefore, it a good idea to outline a separation scheme for such cases.

This implies that the given statement is true.

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A state of matter in which the electrons temporarily separate from the protons. Group of answer choices gas plasma liquid Bose-E
8090 [49]

Answer:

Plasma.

Explanation:

In science, matter can be defined as anything that has mass and occupies space. Any physical object that is found on earth is typically composed of matter. Matter are known to be made up of atoms and as a result has the property of existing in states. The three (3) classical states of matter are;

I. Solid.

II. Liquid.

III. Gas

Plasma can be defined as a state of matter in which the electrons temporarily separate from the protons and as a result, it is generally referred to as the fourth (4th) state of matter due to its superheated nature.

8 0
3 years ago
How many inches are in 450 cm ?
Karolina [17]
How many inches are in 450 cm?

0.393701 in =  1 cm

0.393701 × 450 = <span>177.16545

450 cm = </span><span>177.16545 in</span>
3 0
3 years ago
True or false?
sertanlavr [38]
The answers are :
1 - F
2- T
5 0
3 years ago
Read 2 more answers
What is the boiling point of a 1.5 m aqueous solution of fructose? the boiling point elevation constant of water is 0.515°c/m.
GREYUIT [131]
Answer is: <span>he boiling point of a 1.5 m aqueous solution of fructose is </span>100.7725°C.
The boiling point elevation is directly proportional to the molality of the solution according to the equation: ΔTb = Kb · b.<span>
ΔTb -  the boiling point elevation.
Kb - the ebullioscopic constant. of water.
b - molality of the solution.
Kb = 0.515</span>°C/m.
b = 1.5 m.
ΔTb = 0.515°C/m · 1.5 m.
ΔTb = 0.7725°C.
Tb(solution) = Tb(water) + ΔTb.
 Tb(solution) = 100°C + 0.7725°C = 100.7725°C.
5 0
3 years ago
What happens to the particles of a substance when thermal energy is added to the substance?
Sergio039 [100]
The answer is B) particles move faster.
8 0
3 years ago
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