1) You mix a 45.0 mL solution of 0.250 M Al(NO3)3* with a 30.0 mL solution of 0.600 M K2C)3. (a) Give the net ionic equation. (b) How many grams of the precipitate forms? (c) After the reaction, what is the concentration of the excess ions?
*All of the numbers in the listed molecules are subscripts.
2. Give the formula equation, the complete ionic equation, and the net ionic equation of the reaction in water between hydroiodic acid and CH3NH2*.
*the numbers here are subscript as well.
The Attempt at a Solution
a) Al(NO3)3 + K2CO3 ----> AlK2 + NO3 ?