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MatroZZZ [7]
2 years ago
14

I2 (s) has a very low solubility in H2O (l) because the weak _____ forces between I2 and H2O are not strong enough to replace th

e _____ between the H2O molecules.
Chemistry
1 answer:
rosijanka [135]2 years ago
7 0

I2 (s) has very low solubility in H2O (l) because the weak <u>dipole-induced dipole</u> forces between I2 and H2O are not strong enough to replace the <u>hydrogen bonds</u> between the H2O molecules.

Dipole interactions are susceptible interactions that get up from the close association of permanent or precipitated dipoles. Collectively these forces are called Van der Waals interactions. Proteins incorporate a massive number of these interactions, which vary substantially in energy.

Solubility depends on the solvent's capacity to overcome the intermolecular forces in a solid. Red blood cells have an excessive concentration of dissolved ions. When positioned into pure water they rupture.

Polar species are soluble in water, whilst nonpolar species are soluble in oils and fats. Covalent solubility uses the like dissolves like a rule. This means that materials with an equal form of polarity might be soluble in one another. moreover, compounds with differing polarities might be insoluble in one another.

Learn more about solubility here brainly.com/question/23946616

#SPJ4

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Aspirin is one of the Aesthetic Values of biodiversity<br><br> true<br> false
Trava [24]

Answer:

true

Explanation:

6 0
2 years ago
NiO is to be reduced to nickel metal in an industrial process by use of the reaction:NiO(s) + CO(g) &lt;-----&gt; Ni(s) + CO2(g)
slavikrds [6]

Answer:

The reaction will occur, in the forward direction, and NiO will be reduced to Ni

Explanation:

Step 1: Data given

Kp = 6.0 * 10²

Pressure of CO = 150 torr

Total pressure never exceeds 760 torr

Step 2: The balanced equation:

NiO(s) + CO(g) ⇆ Ni(s) + CO2(g)

Step 3: Calculate P(CO) and P(CO2)

For this equilibrium, the expression for Kp is:

Kp = P(CO2)/P(CO) = 6.0*10^2

(NiO and Ni are solids so do not change anything to the Kp

⇒ with P(CO) = 150 torr

⇒ P(CO) = 760 - 150 = 610 torr

Step 4: Calculate the reaction quotient

Q = 610/150 = 4.1

Q<<< Kp

There are more reactants than products. As a result, some of the reactants will become products, causing the reaction to shift to the right.

This means the reaction will proceed in the forward direction, and NiO will be reduced to Ni.

6 0
4 years ago
What is the 2nd most abundant element in the earths crust
Elza [17]

Silicon is the second most abundant element in the Earth´s crust and makes up around 27% of it.

3 0
3 years ago
What causes gas particles to collide with the walls of their containers?
blondinia [14]

Answer:

Kinetic energy

Explanation:

The kinetic energy of a particle is directly proportional to the temperature of it. An increase in temperature increases the speed in which the molecules move, causing t[he particles to collide with the walls of their containers.

5 0
4 years ago
Which is the balanced chemical equation representing the reaction between
Citrus2011 [14]

Answer:

The correct option is OA.

C2H4O2 + NaHCO3 - NaC2H302 + H2O + CO2

Explanation:

To solve this you have to check the number of elements in both sides of the equation.

4 0
3 years ago
Read 2 more answers
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