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statuscvo [17]
2 years ago
8

Explain how electrostatic attraction affects the van’t Hoff factor. Why is the effect always to lower the van’t Hoff factor from

the simple assumption that dissolved ionic substances always form whole number values of ions?
Chemistry
1 answer:
Olin [163]2 years ago
4 0

Electrostatic attraction affects the van’t Hoff factor as the solute concentration increases, thereby decreasing the van't Hoff factor.

<h3>What is van't Hoff factor?</h3>

The van't Hoff factor is therefore becomes a measure of a deviation from an ideal behavior. In order words, the lower the van't Hoff factor, the greater the deviation.

Learn more about dissolution of ionic substances:

brainly.com/question/6198647

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How many particles are in 7.07x10^-6 moles of a substance?
Butoxors [25]

Answer:

4.25*10^18

Explanation:

1 mole =6.023*10^23 particles

so 7.07*10^-6 mole=6.023*10^23*7.07*10^-6 particles=4.25*10^18 particles

5 0
3 years ago
One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper (II) carbonate,
bekas [8.4K]

Answer:

6,04x10⁻³M

Explanation:

For the reaction:

Fe(s) + CuSO₄(aq) → Cu(s) + FeSO₄(aq)

The precipitate of Cu(s) weights 96,0 mg. In moles:

Moles of Cu(s):

0,096g×(1mol/63,546g) = 1,51x10⁻³ moles of Cu(s). If you see the balanced equation 1 mole of CuSO₄ produce 1 mole of Cu(s). That means moles of CuSO₄ are the same of Cu(s), <em>1,51x10⁻³ moles of CuSO₄</em>

As volume of the solution is 250 mL, 0,250L, the molar concentration of the original solution is:

1,51x10⁻³ moles of CuSO₄ / 0,250L = <em>6,04x10⁻³M</em>

I hope it helps!

8 0
4 years ago
State the differences between Transition metals and S-blocks metals<br>​
Talja [164]

Answer:

There both different

Explanation:

There just different

8 0
3 years ago
What is the excess reactant of water?
lesya [120]

Answer: The ice is said to be "limiting" because it is the ingredient we would run out of first, which puts a limit on how much ice water we can make. The water is called the excess reactant because we had more of it than was needed.

Explanation:

7 0
2 years ago
Read 2 more answers
Which has a greater density: an extremely small diamond used for industrial purpose such as grinding or a two-carat diamond take
ExtremeBDS [4]

The question is incomplete, the complete question is shown in the image attached to this answer

Answer:

See explanation

Explanation:

15) The both diamonds- the diamond used as a grinding tool and the two -carat diamond both have the same density because density is an intensive or intrinsic property of a substance. It does not depend on the mass of the substance present.

16) Area of magnesium = Length * width = 0.104 * 10^2 cm * 2.52 * 10^-1 cm  = 2.62 cm^2

Density = mass/area * thickness

Density * area * thickness = mass

thickness = mass/Density * area

thickness = 0.104 g/ 1.74g/cm3 * 2.62  cm^2

thickness = 0.0228 cm

3 0
3 years ago
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