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TEA [102]
3 years ago
13

Lotions applied during winter season moisturize the skin very quickly. What could be the reason for this?

Chemistry
2 answers:
Fantom [35]3 years ago
5 0

its B i check some others


irina1246 [14]3 years ago
4 0
I think the correct answer from the choices listed above is option C. Lotions applied during winter season moisturize the skin very quickly. This is because the oils in the lotion enter the skin cells by means of facilitated diffusion. Hope this answers the question.
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Select the statement that best describes components of complete and incomplete metamorphosis. (2 points)
yarga [219]

Answer:

Complete metamorphosis and incomplete metamorphosis are two growth types of insects where the body form of insects changes during their lifecycle. ... Complete metamorphosis consists of four stages: egg, larva, pupa, and adult. However, the incomplete metamorphosis consists of three stages: egg, nymph, and adult

6 0
3 years ago
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When two atoms form a covalently-bonded diatomic molecule, the distance between the nuclei at which the potential energy is at a
Dovator [93]

Answer:

Bond length.

Explanation:

During formation of a covalent bond between atoms the total potential energy of the new molecule is less than the sum of energy of the two atoms. This is the energy orientation for the formation of bond. This is due to gain of stability by full filling the octet of the atoms. In covalent bond sharing of electrons occur. When two atoms approach each other there is decrease in energy till the bond length of the molecule, after this if we try to minimize the distance between atoms, the repulsion forces start to act their role.

3 0
4 years ago
Sodium borodeuteride is a commercially available reducing reagent that can convert aldehydes and ketones to the corresponding al
kupik [55]

Here we have to draw the mechanism of the reduction reaction between benzaldehyde and sodium borodeuteride to form the corresponding alcohol.

The reducing agent sodium borodeuteride can reduce the aldehydes to its corresponding alcohol. The reaction mechanism is shown in the attached image.

The reaction mechanism can be explained as-

The sodium borodeuteride is highly ionic in nature thus it remains as Na⁺ and BD₄⁻ The deuterium atom of BD₄⁻ attack the carbonyl carbon atom and substitute one of its deuterium as shown in the figure.

One molecule of sodium borodeuteride can reduce four molecules of benzaldehyde. The polar solvent like alcohol donates the proton as shown in the mechanism.

The converted alcohol contains the deuterium atom at the -C center. Thus benzaldehyde is converted to deuteroted benzyl alcohol.

3 0
3 years ago
What is a Newton unit?
Mila [183]

Answer:

Units of force.

Explanation:

Issac Newton created the laws of motion and discovered gravity.

5 0
4 years ago
In water, compounds that releases __________ ions are known as _________
liberstina [14]

Answer:

hydrogen,Acids

Explanation:

Hope this helps you

8 0
3 years ago
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