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3 years ago

Answer quick plz

Chemistry

1 answer:

muminat3 years ago

8 0

Answer:

i dont know

Explanation:

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In terms of bonds, what would the molecule C₆H₁₂ be classified as?

Colt1911 [192]

Answer:

Alkene

Explanation:

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3 years ago

How much fencing material does fiona need in meters?

snow_lady [41]

is this a multiple choice question?

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3 years ago

The law of conservation of energy states that energy can

Dima020 [189]

The word “conservation” refers to an amount that is unchanged. The total amount of energy in the universe remains the same.

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4 years ago

Read 2 more answers

Rank the compounds NH3, CH4, and PH3 in order of decreasing boiling point. Choices: A) NH3 > CH4 > PH3 B) CH4 > NH3 &gt

Andre45 [30]

Answer:

C) NH3 > PH3 > CH4

Explanation:

The boiling point of a substance depends on the nature of intermolecular interaction between the molecules of the substance. The greater the magnitude of intermolecular interaction between the molecules of the substance, the higher the boiling point of the substance.

Both NH3 and PH3 have intermolecular hydrogen bonding between their molecules. However, since nitrogen is more electronegative than phosphorus, the magnitude of intermolecular hydrogen bonding in NH3 is greater than in PH3 hence NH3 has a higher boiling point than PH3.

CH4 molecules only have weak dispersion forces between them hence they exhibit the lowest boiling point.

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3 years ago

A potato gun beautifully illustrates Law. As you decrease the volume of the air in between two pieces of potato, the

kati45 [8]

<u>Answer:</u> The law that illustrates this is Boyle's Law

<u>Explanation:</u>

Boyle's law: This law states that pressure of the gas is inversely proportional to the volume of the gas at constant temperature and number of moles.

Mathematically,

$P\propto \frac{1}{V}$ (at constant temperature and number of moles)

Charles' law: This law states that volume of the gas is directly proportional to the temperature of the gas at constant pressure and number of moles.

Mathematically,

$V\propto T$ (at constant pressure and number of moles)

Avogadro's law: This law states that volume of the gas is directly proportional to the number of moles of the gas at constant pressure and temperature.

Mathematically,

$V\propto n$ (at constant pressure and temperature)

So, when the volume of the air in the gun decreases, the pressure is increased. The inverse relationship between the volume and pressure of the gas is very well illustrated by Boyle's Law.

Hence, the law that illustrates this is Boyle's Law

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4 years ago