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3 years ago

Why is sugar soluble in water while oil cannot form a solution?

Chemistry

2 answers:

Katyanochek1 [597]3 years ago

7 0

Answer:

Oil is a hydrophobic substance, therefore cannot interact with water. Sugar is hydrophilic, water loving, and has the ability to dissolve in water.

Explanation:

Viefleur [7K]3 years ago

4 0

Answer:

the water and alcohol interact, which means the water doesn't even dissolve the sugar or color as well as it normally would. Oil molecules are not polar so they cannot dissolve either the coloring or the sugar.

Explanation:

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Fumaric acid, which occurs in many plants, contains, by mass, 41.4% carbon, 3.47% hydrogen, and 55.1% oxygen. The molecular mass

lukranit [14]

Answer:

Explanation:

C = 41.4/12 = 3.43

H = 3.47/1 = 3.47

O = 55.1/16 =3.44

CHO is the skeletal formula (divide each by the lowest number above). The results are close enough to 1 to be 1.

(CHO)_x = 116

C + H + O = 29

(29) _ x = 116

x = 116/29

x = 4

So there area 4 carbons 4 hydrogens and 4 oxygens.

The correct formula is C4H4O4

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2 years ago

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shutvik [7]

Ookay

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3 years ago

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Which ph range is ideal for nitrogen in corn crops

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The desirable soil pH for corn ranges from 5.8 to 7.0.

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3 years ago

Choose the compound below that should have the highest melting point according to the ionic bonding model. Choose the compound b

Bingel [31]

Answer:

AlN has highest melting point among given.

Explanation:

As per ionic model, ionic compounds are held together by electrostatic force. The ionic compound having strong electrostatic force will have high melting point.

Electrostatic force is proportional to charge and size of constituent ions.

$F=k \frac{q_+\times q_-}{r^2}$

In case of MgO

Charge on Mg = +2

Charge on O = -2

$F=-k \frac{(+2)\times (--2)}{r^2}=\frac{4k}{r^2}$

In case of LiF

Charge on Li = +1

Charge on F = -1

$F=-k \frac{(+1)\times (-1)}{r^2}=\frac{1k}{r^2}$

In case of AlN

Charge on Al = +3

Charge on N = -3

$F=-k \frac{(+3)\times (-3)}{r^2}=\frac{9k}{r^2}$

In case of RbF

Charge on Rb = +1

Charge on F = -1

$F=-k \frac{(+1)\times (-1)}{r^2}=\frac{1k}{r^2}$

In case of CaS

Charge on Ca = +2

Charge on S = -2

$F=-k \frac{(+2)\times (-2)}{r^2}=\frac{4k}{r^2}$

As magnitude of electrostatic force is highest in AlN, therefor, it has highest melting point.

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3 years ago

What is responsible for capillary action, a property of liquids?

spayn [35]

The correct answer of the given question above would be option B. The one that is responsible for capillary action which is a property of liquids is called the cohesive forces. By definition, cohesive force is <span> the intermolecular bonding of a substance where its mutual attractiveness forces them to maintain a certain shape of the </span>liquid<span>. Hope this answer helps.</span>

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3 years ago

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Why is sugar soluble in water while oil cannot form a solution?​

Why is sugar soluble in water while oil cannot form a solution?