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Bogdan [553]
2 years ago
7

Condensation nuclei, tiny particles of matter in the air, are important because ________.

Chemistry
1 answer:
kolbaska11 [484]2 years ago
6 0

Condensation nuclei which are tiny particles of matter in the air are important as they provide a surface for water vapors to form water molecules on it.

<h3>What is Condensation Nuclei?</h3>

It is defined as the tiny particles in the surrounding atmosphere where water vapor condenses to form a water droplet or ice particle.

The water vapor in the atmosphere needs something to stick to for condensation to occur

Condensation nuclei are the particles floating in the atmosphere which include dust, dirt, forest fire ash, factory smoke and pollution, volcanic ash, salt from ocean spray, and sulfate particles that are emitted by phytoplankton.

On land, Grass, twigs, and windshields act as the surface for water vapor on which they condense to form dew and frost.

Likewise, the Condensation Nuclei act as a surface in the atmosphere.

Thus, Condensation Nuclei are important as they provide a surface for the water vapors to condense and form water molecules like water droplets and ice particles.

Learn more about Condensation Nuclei:

brainly.com/question/791279

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Consider the ionic compound that is the combination of the Chromium (III) and hydroxide ions. How many chromium atoms would be p
kobusy [5.1K]

An ionic compound forms when a metal bonds with a non-metallic element. Metals usually form the cation and non-metal anions. Chromium has an oxidation number of +3 in the compound and charge on hydroxide ion is -1.

Cation here is Cr^{3+}

Anion is the hydroxide ion OH^{-}

So the formula of the compound will be: Cr(OH)_{3}. The compound has one chromium atom and two hydroxide ions.

Therefore, there will be one Chromium atom per each chromium hydroxide compound.

6 0
3 years ago
At 1 atm, how much energy is required to heat 39.0 g of h2o(s at –24.0 °c to h2o(g at 121.0 °c?
earnstyle [38]
Q = mcΔt, q = energy [J] m = mass (of water) [g]; c = specific heat capacity of water [J g⁻¹ K⁻¹/°C⁻¹]; Δt = change in temperature [K/°C]
Δt = 121 - -24 = 145
q = 39 × 4.18 × 145
q = 23637.9 J
4 0
2 years ago
In the northern hemisphere, the wind blows clockwise around centers of high pressure. The wind blows counterclockwise around low
STatiana [176]
Since you're only asking for the last 3 items, here are the answers:
3. Maine is located in the northern hemisphere. If there is a high pressure, the wind is blowing clockwise. If there is a low pressure, the wind direction will be in the opposite direction.

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5. There is no map so I can't give you the exact answers.
8 0
3 years ago
If you have exactly 2.00 moles each, of two different substances, then which of the following must be true about the two samples
Gwar [14]
The true is that both substances will have 2 * 6.02* 10^23 = 12.04 * 10^23 particles (may be molucules or atoms(.

Also, the two moles of each substance will have different masses, because you have to multiply the number of moles of each substance by the respective molar mass (or atomic mass).


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3 years ago
In Latin, the word arthropod means jointed foot.
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Answer: a pair of antennae

Explanation:

6 0
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