2 years ago

What effect would thick cloud cover have on the temperature of earths surface?

Chemistry

1 answer:

galina1969 [7]2 years ago

5 0

Thick cloud covering on earths surface would have a warming effect also known as the "Green House Effect"

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Look at sample problem 19.10 in the 8th ed Silberberg book. Write the Ksp expression. Find the concentrations of the ions you ne

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Explanation:

From the information given:

$CaF_2 \to Ca^{2+} + 2F^-$

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no of moles of $Ca^{2+}$ = $1 \times 10^{-5} \ mol$

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no of moles of $F^-$ = $1 \times 10^{-6}\ mol$

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$[F^{-}] = \dfrac{(1\times 10^{-6} \ mol)}{0.02 \ L}$

$[F^{-}] = 5 \times 10^{-5} \ mol/L$

$Q = [Ca^{2+}][F^-]^2 \\ \\ Q = 0.0005 \times (5\times 10^{-5})^2 \\ \\ Q = 1.25 \times 10^{-12}$

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Answer: The answer is A

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