Today we wrote the Equilibrium Test and had about 25 minutes to work on the Solubility Lab adn Unit 3 # 21,22, 24, and 18-20d.  In the second half, we did the Precipitation Reaction mini lab where we learned about the Formula Equation, the Complete Ionic Equation, and the Net Ionic Equation.  Read 3.4 to learn about these, and do # 25 if you were away for the lab.

Thursday, October 1, 2020

Quizzes were returned from Wednesday and a mini review of Keq-type problems was completed.  We completed the Solubility Lab and filled in a WS to show our data and calculate the Solubility of our salt, as well as the Ksp value for our salt.  Get data from your partner if you missed the lab and complete the Solubility Lab WS.

In the second half, we Read 3.3 and did # 21,22, 24 and 18-20d.  We spent a little time going over the Equilibrium Practice test.  The Unit 2 test is tomorrow, Friday.

Wednesday, September 30, 2020

We observed how ionic solutions can conduct, and molecular solutions cannot.  The conductivity decreases if the concentration of ions decreases.  We did the Concentration Ions WS, and everyone checked their answers with the key on the side counter.  We did the Equilibrium Practice Test, worked on our Solubility Lab, and finished with a Quiz on U2 # 47-56.