Question

2:Exploring Solubility and Writing Net lonic and Formula Unit Equations. Using a 10 mL graduated cylinder and add 5 ml of water to a medium sized test tube. Look at the solution level. This solution level will be used to roughly add 5 mL of solution in the following steps. The 5 mL does not need to be exact! The following combination of solutions will be added to a medium test tube and observations will be recorded. For each precipitation, provide the NET IONIC EQUATION and the FORMULA UNIT EQUATION. If no reaction occurs, write NR (No Reaction). Obtain three medium test tube:s and add roughly 5 mL of 0.100 M Mgso, 7H,O to each test tube (Using (i) as your guide). The exact volume is not very important. Then add dropwise each of the following: 1) Test tube 1, 0.100 M Na Co,. Write the NIE and FUE if a precipitate forms NTE 2) Test tube 2, 0.100 M NaNO,. Write the NIE and FUE if a precipitate forms. No Reaction 3) Test tube 3, 0.100 M NaOH. Write the NIE and FUE if a precipitate forms. NI E

Answer 1