Question

1)

The following molecular equation represents the reaction that occurs when aqueous solutions of lead(II) nitrate and iron(II) chloride are combined.

• Pb(NO₃)₂ (aq) + FeCl₂ (aq) ==> PbCl₂ (s) + Fe(NO₃)₂ (aq)

Write the balanced net ionic equation for the reaction, with states of matter (s), (aq), (l), (g)

2)

Does a reaction occur when aqueous solutions of magnesium nitrate and chromium(II) sulfate are combined?

yes or no

If a reaction does occur, write the net ionic equation.

_____(aq)(s)(l)(g)	+	_____(aq)(s)(l)(g)	==>	______(aq)(s)(l)(g)

3)

Does a reaction occur when aqueous solutions of chromium(II) sulfate and potassium sulfide are combined?

yes or no

If a reaction does occur, write the net ionic equation.

____(aq)(s)(l)(g)	+	____(aq)(s)(l)(g)	==>	____(aq)(s)(l)(g)

Answer 1