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2 years ago

Determine the solubility for cuc2o4(s) in pure water. Ksp for is 2. 9 × 10^-8

1 answer:

Elena-2011 [213]2 years ago

3 0

Based on the elements and charges in Copper (II) Oxalate, CuC₂O₄(s), the solubility in pure water is 1.7 x 10⁻⁴ M.

<h3>What is the solubility of Copper (II) Oxalate in pure water?</h3>

The solubility equilibrium (Ksp) is 2.9 x 10⁻⁸ so the solubility can be found as:

Ksp = [Cu²⁺] [C₂O₄²⁻]

Solving gives:

2.9 x 10⁻⁸ = S x S

S² = 2.9 x 10⁻⁸

S = 1.7 x 10⁻⁴ M

Find out more on solubility at brainly.com/question/23659342.

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3 years ago

Which of the following expressions is equal to -x2 - 36?

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3 years ago

Use the properties of equality to solve the equation 3x+2-x=11x+9. State which property justifies your first step and why you ch

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3 years ago

What are the slope and y intercept of the line described by the equation y=-4/5x -10

rodikova [14]

The slope is $-\frac{4}{5}$ and y-intercept is -10

Step-by-step explanation:

Given equation is:

$y = -\frac{4}{5}x-10$

The given equation is in slope-intercept form

General form of slope-intercept form of equation of line is:

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Hence,

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Keywords: Slope, equation of line

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3 years ago

-1/2 +2=-x+7 how do you figure this out

Feliz [49]

Answer:

x = 5.5

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

$-\frac{1}{2} +2=-x+7$

$-\frac{1}{2} +2= 1.5$

$1.5=-x+7$

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$-5.5 = -x$

Divide both sides by -1.

$5.5 = x$

3 0

3 years ago