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Korolek [52]
3 years ago
15

CAN SOMEONE HELP PLS!!!

Chemistry
2 answers:
Pachacha [2.7K]3 years ago
6 0

Answer:

Matals tend to LOSE electrons to become POSITIVE ions

nikdorinn [45]3 years ago
5 0
The correct answer is C.
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Answer:

1.12 × 10⁻⁴ M

Explanation:

Step 1: Write the reaction for the solution of Mg(OH)₂

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Step 2: Make an ICE chart

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I                                0                    0

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E                                S                  2S

The solubility product constant is:

Ksp = 5.61 × 10⁻¹² = [Mg²⁺] × [OH⁻]² = S × (2S)² = 4S³

S = 1.12 × 10⁻⁴ M

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