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Paladinen [302]
3 years ago
15

A team of researchers is investigating a new carbon-rich molecule important to life. They find evidence for the presence of both

cis and trans isomers of the molecule in a mixture of near-pure molecules. Which of the following must be contained in the new molecule?
A. A double bond
B. An aliphatic hydrocarbon
C. A hydrocarbon structure
Chemistry
1 answer:
ser-zykov [4K]3 years ago
6 0

Answer:

A. A double bond

Explanation:

Trans and cis Isomerism is a form of isomerism that specifically refers to alkenes, which is to say, aliphatic chains containing a <em>double bond</em> between two carbon atoms. Technically speaking, options B. and C. are both correct, because an alkene contains aliphatic hydrocarbons. However, neither of those options necessarily relate to cis and trans isomers.

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A rigid container of O has a pressure of 340 kPa at a temperature of 713 K. What is the pressure at 273 K?
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Explanation:

In this case, we need to apply the Gay-Lussack's law assuming that the volume of the container remains constant. If that's the case, then:

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From here, we can solve for the Pressure at 273 K:

P₂ = P₁ * T₂ / T₁   (2)

Now, all we need to do is replace the given data and solve for P₂:

P₂ = 340 * 273 / 713

<h2>P₂ = 130.18 kPa</h2>

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a diatomic element has six bonding electrons, six non-bonding electrons, and 2 anti-bonding electrons. what is the bond order? g
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In just thomsons experiments with electricity he showed that an electrical current can be
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3 years ago
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If a certain gas occupies a volume of 19 L when the applied pressure is 9.5 atm, find the pressure when the gas occupies a volum
kakasveta [241]

Answer: 37.6 atm

Explanation:

Given that,

Initial volume of gas (V1) = 19L

Initial pressure of gas (P1) = 9.5 atm

Final volume of gas (V2) = 4.8L

Final pressure of gas (P2) = ?

Since pressure and volume are given while temperature remains the same, apply the formula for Boyle's law

P1V1 = P2V2

9.5 atm x 19L = P2 x 4.8L

180.5 atm•L = 4.8L•P2

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Thus, the final pressure is 37.6 atmospheres.

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