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How many grams of $\operatorname{Zn}(\mathrm{CN})_{2}(s)(117.44 \mathrm{g} / \mathrm{mol})$ would be soluble in 100 $\mathrm{mL}$ of $\mathrm{H}_{2} \mathrm{O}$ ? Include the balancedreaction and the expression for $K_{\mathrm{sp}}$ in your answer. The $K_{\mathrm{sp}}$ value for $\mathrm{Zn}(\mathrm{CN})_{2}(s)$ is $3.0 \times 10^{-16} .$

$4.93 \times 10^{-5} g$

Chemistry 102

Chapter 15

Equilibria of Other Reaction Classes

Chemical Equilibrium

Carleton College

University of Kentucky

Lectures

03:07

A liquid is a nearly incom…

04:38

A liquid is a state of mat…

04:20

What mass of $\mathrm{ZnS}…

03:24

The solubility product for…

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Calculate the solubility o…

05:00

The $K_{\mathrm{sp}}$ of $…

03:45

The reaction between zinc …

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Consider the following rea…

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What molarity of ZnCl2 for…

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What mass of ZnS $\left(K_…

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What is the molarity of $\…

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The Ksp of Zn(OH)2 is 1.8 …

03:58

A small piece of zinc is d…

00:56

If the concentration of $\…

07:34

Use the following solubili…

09:50

Zinc hydroxide, ${Zn}({OH}…

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05:43

Calculate the mass of pota…

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For the reaction $\mathrm{…

the equilibrium reaction can be represented. That's is it going thinks I night dissociates in tow. 72 positives less you see and negative. We already know The Ke SP value, which is given the molar Mass, was the Dennis 117.44 rounds on. The volume, which is 100 ml, will be equal to 0.10 Neto hugging, substituting the values that is ex forcing on DDE two X rays to the power to for cyanide into care speed equation. So GSP already provided his 3.0 10 days to one negative 16 equals. X Andi two weeks base to dip our toe. Solving this the value off X will be equal. Do 4.2 deploy 10 days to power. Negative six. This will be the concentration for thing. Too positive Now Finally, we need to determine the amount off zinc cyanide which will be soluble in 100 mil of water. So what? That we will have ex multiplied with the multiplied with one more off thing signed, divided by one more love mg too positive Onda. It's a thing sign. Eight. Wendy prayed with Mullah Omar's off is excitement substituting in the values we have 4.2 What? The Pretenders to prom minus six. I want to play with under leader. This is Mort's for leader. This is one more off thing signed, divided by one moon. Oh, said into positive on Monica. Lamar says 117.44 which gives the amount as 4.93 went to pretend is one negative white ground off sync signing.

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