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WITCHER [35]
3 years ago
14

In Denver, Colorado the elevation is about 5,280 feet above sea level. Explain what potential effects this may have on the solub

ility of a gaseous solute in a liquid solution.
Chemistry
1 answer:
Colt1911 [192]3 years ago
4 0

Answer:

The solubility of the gaseous solute decreases

Explanation:

As we know, pressure decreases with altitude. This means that, at higher altitudes, the pressure is much lower than it is at sea level.

The solubility of a gas increases with increase in pressure and decreases with decrease in pressure.

Hence, in Denver, Colorado where the elevation is about 5,280 feet above sea level, a gaseous solute is less soluble than it is at sea level due to the lower pressure at such high altitude.

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A semiconductor's resistivity decreases with the increase in temperature.
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Which is a genotype?
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Answer:

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Explanation:

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Molecular polarity is associated with covalent bonds. <br><br><br> True or False
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3 0
3 years ago
Read 2 more answers
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Kay [80]

Electromagnetic wave travels faster through air than metal.

Option A

<u>Explanation:</u>

There are different kinds of wave energy. The most significant are electromagnetic and mechanical waves. The mechanical waves propagate through the medium by transfer of energy by vibrating of particles in medium.

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7 0
3 years ago
The number of molecules in 48.0 grams of oxygen gas (O2) is...
Dmitrij [34]

Answer:

9.033 × 10²³ molecules

Explanation:

Given data:

Mass of oxygen = 48.0 g

Number of molecules = ?

Solution:

Number of moles of oxygen:

Number of moles = mass/molar mass

Number of moles = 48.0 g/ 32 g/mol

Number of moles = 1.5 mol

Avogadro number:

The given problem will solve by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.  The number 6.022 × 10²³ is called Avogadro number.

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9.033 × 10²³ molecules

4 0
2 years ago
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