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alekssr [168]
2 years ago
7

Does CH3F have a higher boiling point than BRF?

Chemistry
1 answer:
Anna71 [15]2 years ago
7 0

Answer:

The boiling point of the fluoromethane (CH3F) is higher than that of fluorine (F2).

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Explain why the molar ratio is needed to determine the theoretical mass ratios.
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The overview of the subject is outlined underneath in the summary tab.

Explanation:

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Antifreeze is mixed with water in a car's cooling system because the solution what?
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3 years ago
What is the percent ionization of a monoprotic weak acid solution that is 0.188 M? The acid-dissociation (or ionization) constan
djyliett [7]

Answer: The percent ionization of a monoprotic weak acid solution that is 0.188 M is 3.59\times 10^{-4}\%

Explanation:

Dissociation of weak acid is represented as:

HA\rightleftharpoons H^+A^-

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c-c\alpha        c\alpha          c\alpha  

So dissociation constant will be:

K_a=\frac{(c\alpha)^{2}}{c-c\alpha}

Give c= 0.188 M and \alpha = ?

K_a=2.43\times 10^{-12}

Putting in the values we get:

2.43\times 10^{-12}=\frac{(0.188\times \alpha)^2}{(0.188-0.188\times \alpha)}

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