is-the-solubility-of-zn-oh-2-increased-decreased-or-unchanged-on-addition-of-eac

Question

Ni(OH)_{2} is a sparingly soluble hydroxide. Will its solubility increase, decrease, or remain unchanged when a small amount of HBr is added to a solution of Ni(OH)_{2}?Write a balanced net ionic equation for the dissolution reaction (if it takes place).

Accepted Answer

Solubility increases $$H^{+}(aq$$) + $$OH^{–}(aq$$) → $$H_{2}O(l)$$

Answer

Remains unchanged; No reaction

Answer

Solubility decreases $$H^{+}(aq$$) + $$OH^{–}(aq$$) → $$H_{2}O(l)$$

Answer

Solubility increases $$H^{+}(aq$$) + $$OH^{–}(aq$$) → $$H_{2}O(aq)$$

Ni(OH)2 is a sparingly soluble hydroxide. Will its solubility increase, decrease, or remain unchanged when a small amount of HBr is added to a solution of Ni(OH)2?Write a balanced net ionic equation for the dissolution reaction (if it takes place).

Ni(OH)₂ is a sparingly soluble hydroxide. Will its solubility increase, decrease, or remain unchanged when a small amount of HBr is added to a solution of Ni(OH)₂?
Write a balanced net ionic equation for the dissolution reaction (if it takes place).