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3 years ago

Which of the following contain a delocalized pi bond... H2O, o3, HCN, CO3^2-

Chemistry

2 answers:

salantis [7]3 years ago

6 0

Answer : Option D) $CO_{3}$ .

Explanation : A delocalized π bond are those π bonds in which the electrons are allowed to move freely over more than two nuclei. So, amongst the given molecules $CO_{3}$ is the correct answer. As $CO_{3}$ is a molecule which shares a π bond between one carbon and three oxygen atom. The electrons move freely over the whole molecule.

kumpel [21]3 years ago

4 0

You should remember that a pi bond is related to an alkene, compounds that have a double bond. Among the choices, the only compound that has a double bond is the CO3^2-. Since it is an ion, the pi electrons are delocalized, meaning, their location cannot be indicated as they rotate around the molecules. This is a result of following the octet rule.

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insens350 [35]

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2 years ago

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il63 [147K]

Answer:

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Ne4ueva [31]

Answer:

Rate: R = k [A]²

Explanation:

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Given reaction mechanism:

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3 years ago

Anyone can help me please

Vlad1618 [11]

x=3

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a^2 + b^2 = c^2

4^2 + x^2 = 5^2

16 + x^2 = 25

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√x^2 = √9

x = 3

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