What Is the Solubility Product Expression for La(OH)₃?
A) $K _ { \mathrm { sp } } = \left[ \mathrm { La } ^ { 3 + } \right] \left[ 3 \mathrm { OH } ^ { - } \right]$

question 51

Multiple Choice

What is the solubility product expression for La(OH) ₃?

• A) \(K _ { \mathrm { sp } } = \left[ \mathrm { La } ^ { 3 + } \right] \left[ 3 \mathrm { OH } ^ { - } \right]\)
• B) \(K _ { \mathrm { sp } } = \left[ \mathrm { La } ^ { 3 + } \right] \left[ 3 \mathrm { OH } ^ { - } \right] ^ { 3 }\)
• C) ? \(K _ { \mathrm { sp } } = \left[ \mathrm { La } ^ { 3 + } \right] \left[ \mathrm { OH } ^ { - } \right] ^ { 3 }\)
• D) ? \(K _ { \mathrm { sp } } = \frac { \left[ \mathrm { La } ^ { 3 + } \right] \left[ \mathrm { OH } ^ { - } \right] } { \left[ \mathrm { La } ^ { 3 + } \left( \mathrm { OH } _ { 3 } \right) \right] }\)
• E) ? \(K _ { \mathrm { sp } } = \frac { \left[ \mathrm { La } ^ { 3 + } \left( \mathrm { OH } _ { 3 } \right) \right] } { \left[ \mathrm { La } ^ { 3 + } \right] \left[ \mathrm { OH } ^ { - } \right] }\)

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