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Mnenie [13.5K]
2 years ago
7

What is an expression of Boyle's law (k = constant)?

Chemistry
1 answer:
Leni [432]2 years ago
6 0

Answer:

C.) PV = k

Explanation:

Boyle's Law is a variation of the Ideal Gas Law when all variables, except for pressure and volume, are held constant.

Pressure is represented by "P" and volume is represented by "V". In the Ideal Gas Law, pressure and volume are inversely proportional (if one goes up, the other goes down). That being said, the equation which best represents Boyle's Law is PV = k.

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What distinguishes a neutral atom from an ion
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6 0
3 years ago
If 10.0 mL of the solution on the right are withdrawn from the 100 mL beaker and diluted again in a similar manner, what is the
maks197457 [2]

Answer: 0.050 M NaCl

Explanation:

So the original solution is diluted from a total volume of 10.0 mL to 100.0 mL.

The M represents molarity which is moles of NaCl divided by the total solution volume in liters.

So if our original volume were to be increased by a factor of 10 then the denominator would be changed.

Here is a mathematical illustration:

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3 0
3 years ago
Read 2 more answers
Boiling Point is the __________. *
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Answer:

it is a point at which a liquid Start's to evaporate

Explanation:

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5 0
3 years ago
Recrystallization Step: The procedure asks for using equal amount by mass of the crude product and the recrystallization solvent
zubka84 [21]

Answer : The volume (in mL) of 95% ethanol added would be, 1.39

Explanation :

As we are given that:

Mass of 95 % ethanol = 1.2 g

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Formula used :

\text{Volume of ethanol}=\frac{\text{Mass of ethanol}}{\text{Density of ethanol}}

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\text{Volume of ethanol}=1.39mL

Therefore, the volume (in mL) of 95% ethanol added would be, 1.39

4 0
3 years ago
Chemical reactions that combine simple molecules and monomers to form complex structures are known as
jolli1 [7]

Answer: Anabolism

Explanation:

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- formation of nucleic acids from nucleotides and many among others. I hope this helps, thanks.

3 0
3 years ago
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