A solution is prepared by mixing 50.0 mL of 0.50 M Mg(NO3)2 with 50.0 mL of 0.50 M Mn(NO3)2. Sodium hydroxide is added to the mixture. Which hydroxide precipitates first and what concentration of hydroxide ions present in solution will accomplish the separation? Ksp 8.9x10-12 for Mg(OH)2, Ksp=2.0x10-13 for Mn(OH)2 Mg(OH)2; [OH] = 1.0 x 105 M Mg(OH)2; [OH"]= 1.0 × 10-4 M Mn(OH)₂; [OH"]= 1.0 × 10-8 M Mn(OH)2; [OH-] = 1.0 × 10-6 M Mn(OH)2; [OH"]= 1.0 × 107 M Please Show Work And Steps! I got lost towards the end of the problem. - CORRECT ANSWER IS HIGHLIGHTED
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![A solution is prepared by mixing 50.0 mL of 0.50 M Mg(NO3)2 with 50.0 mL of 0.50 M
Mn(NO3)2. Sodium hydroxide is added to the mixture. Which hydroxide precipitates
first and what concentration of hydroxide ions present in solution will accomplish the
separation?
Ksp 8.9x10-¹2 for Mg(OH) 2, Ksp=2.0x10-13 for Mn (OH)2
Mg(OH)2; [OH] = 1.0 x 105 M
Mg(OH)2; [OH] = 1.0 × 10-4 M
Mn(OH)₂; [OH-] = 1.0 × 10-8 M
Mn(OH)2; [OH] = 1.0 x 10-6 M
Mn(OH)2; [OH] = 1.0 × 10¹7 M
Please Show Work And Steps!
I got lost towards the end of the problem.
- CORRECT ANSWER IS HIGHLIGHTED](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa958086a-512a-4f04-bd60-3025fca1576f%2F656045a7-0589-4a96-9d2f-b2b5a67f5116%2Fzelud8_processed.jpeg&w=3840&q=75)
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