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Natali [406]
4 years ago
6

Given each pair, complete the sentences to determine which member of each has the stronger intermolecular dispersion forces.

Chemistry
1 answer:
evablogger [386]4 years ago
3 0

Answer:

CH3CH2CH2Cl

CH3CH2CH2CH2CH2SH

Br2

Explanation:

Dispersion forces increases with increase in relative molecular mass. The specie having the greater relative molecular mass definitely has greater dispersion forces. A rough estimation of the relative molecular masses of the species stated in the answer will reveal this fact.

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Answer:

Explanation has been given below.

Explanation:

Let's consider solubility equilibrium of an ionic insoluble compound e.g. BaSO_{4}

BaSO_{4}\rightleftharpoons Ba^{2+}+SO_{4}^{2-}

Equilibrium constant of this solubility equilibrium is represented in terms of solubility product (K_{sp}) which is expressed as-

K_{sp}=[Ba^{2+}][SO_{4}^{2-}]

Now, if we add an ionic salt e.g. Na_{2}SO_{4} with a common ion SO_{4}^{2-} then concentration of SO_{4}^{2-} increases.

But, at a constant temperature, K_{sp} is constant.

Therefore, to keep K_{sp} constant, excess amount of SO_{4}^{2-} will combine with free Ba^{2+} ion in solution and produce BaSO_{4}.

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4 years ago
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3 years ago
Which ice cream rather have Chocolate- Mint or Cookie IN' Cream?
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Which molecules is converted directly to acetyl CoA without the intermediate step of being converted first to pyruvate
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Answer:

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