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Crank
3 years ago
9

A chemist is studying how a new type of paper absorbs ink. Which is a macroscopic view of the chemist’s subject?

Chemistry
2 answers:
nadezda [96]3 years ago
8 0

B. one sheet of the new type of paper

dalvyx [7]3 years ago
8 0

Answer:  B.  one sheet of the new type of paper.

Explanation:  Macroscopic views are the those observable which are presented on the larger scale rather than being on the smaller scale.

Now, it is given that the chemist us studying a new type pf paper that absorbs ink.

Thus option A explains the microscopic view about the individual fibers that make up the paper. Those small fibers which are responsible for the making of the paper.

Option C also explains the microscopic view as it is asking for the chemical composition of the fibers of the paper.

Thus option B is the only macroscopic view which explains the whole one sheet of the new type of water which includes the knowledge of the individual fibers as well as the chemical composition of the fibers as well.

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If 298 mL of 0.575 M CuCl2 is diluted into 750 mL, what is the concentration of new solution?
Sonja [21]

Answer:

<h3>The answer is 0.228 M</h3>

Explanation:

To find the concentration of new solution we use the formula

C_1V_1 = C_2V_2

where

C1 is the concentration of the stock solution

V1 is the volume is the volume of the stock solution

C_2 is the concentration of the diluted solution

V2 is the volume of the diluted solution

Since we are finding the the concentration of new solution

C_2 =  \frac{C_1V_1}{V_2}  \\

From the question

C1 = 0.575 M

V1 = 298 mL

V2 = 750 mL

We have

C_2 =  \frac{0.575 \times 298}{750}  \\  = 0.228466666...

We have the final answer as

<h3>0.228 M</h3>

Hope this helps you

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What type of equation is MgSO4 (aq) + Na2CO3 (aq) → MgCO3 (s) + Na2SO4 (aq)
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This is a precipitation reaction
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PLEASE HELP ME ASAP I WILL MARK BRAINLYEST AND I WILL ALSO GIVE 5 EXTRA POINTS
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Answer:

Jack Beacuse...

Explanation:

the soil has water in it so it will be more than one matterial

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3 years ago
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1. If Susan reproduced asexually what would be the outcome if she had offspring? What would they look like?​
wel

Answer:

They would look exactly like her, when you produce asexually your offspring is a clone of you. The offspring is genetically identical to the parent.

Explanation:

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How many liters of o2 do you have if you have 5.8 moles of o2
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Answer:

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Explanation:

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