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1)The compound manganese(II) iodide is a strong electrolyte. Write the transform

ID: 770835 • Letter: 1

Question

1)The compound manganese(II) iodide is a strong electrolyte. Write the transformation that occurs when solid manganese(II) iodide dissolves in water. Use the pull-down boxes to specify states such as (aq) or (s). 2)The compound sodium fluoride is a strong electrolyte. Write the transformation that occurs when solid sodium fluoride dissolves in water. Use the pull-down boxes to specify states such as (aq) or (s). 3)The compound potassium fluoride is a strong electrolyte. Write the transformation that occurs when solid potassium fluoride dissolves in water. Use the pull-down boxes to specify states such as (aq) or (s).

Explanation / Answer

Balanced equations,

1) MnI2(s) dissolved in water

MnI2(s) + H2O(l) <==> Mn2+(aq) + 2I-(aq) + H2O(l)

2) NaF(s) dissolved in water

NaF(s) + H2O(l) ---> Na+(aq) + F-(aq) + H2O(l)

3) KF(s) dissolved in water

KF(s) + H2O(l) ---> K+(aq) + F-(aq) + H2O(l)