1. April 20 th, 2015 Ms. Angela Pacheco Trimble County High School Science Department

2. Astronomy Starter: get out SW/APOD sheet SW/APOD Go over Mars exam Continue Jupiter unit

3. 2 nd Period Chemistry I Starter: get out your calculator and writing utensil Practice problems 10-2 Apply wkst Summative exam: tomorrow 2 nd chance for learning check #3: Tues or Thur in Mrs. Green’s room

4. Chemistry I Practice Problems 1.What is the formula mass of CCl 4 ? 2.Convert 67.3 grams of H 3 PO 4 to moles. 3.What is the atomic mass of Phosphorus? 4.How many molecules of Ca(NO 3 ) 2 are in 23.4 grams? 5.Convert 57.3 moles of nitrogen gas into Liters at STP. 6.Convert 267.3 grams of H 2 SO 4 to molecules. 7.What is the molar mass of pentane (C 5 H 12 )? 8.A storage tank of helium has a volume of 500. L contains how many moles of He at STP? 9.A sample of iron oxide has a mass of 3.192 g. It is analyzed and found to contain 2.232 g of iron and 0.96 g of oxygen. Find the percentage composition of this compound. 10.Find the molecular formula of a compound that contains 40% carbon, 6.7% hydrogen and 53.3% oxygen. The molar mass of the compound is 180 g/mol.

5. Chemistry Groups 1234567 1234567 DianeZhoeAutumnBrantleyHannahJosephLily JohnnyAmberRhiannonDavidChandlerSarahAaron KatEastonCalvinBrookeKalaniAnissaAngela Morgan

6. Conceptual Physics Starter: get out SMQ sheet SMQ Reading and notes: –Pgs. 191 Eclipses –Pgs. 187-192 Ocean Tides Learning check #1: Wednesday End of class: 2 minute reflection and column Learning check #3 2 nd chance: Tues if you signed up

7. Advisory Starter: pass out hardback books Reading: Seek First to Understand, Then to Be Understood, pg. 176 Habit 6: Synergize, pg. 182

8. AP Chemistry Prep Starter: get out your calculator, formula sheet and periodic table Sample free response question Score question with rubric

9. Astronomy Starter: get out SW/APOD sheet SW/APOD Go over Mars exam Continue Jupiter unit

10. Advanced Physics Starter: get out SMQ sheet SMQ Reading, pg. 167 - Torque Group problems, –Set 2: pg. 170 (10-12, 49-51) –Set 3: pg. 756 (17, 16, 14, 15) Learning check: Tuesday

11. Advanced Physics 1234567 Morgan KTailorAmberMadelynBrennanDanielleMorgan C BradyBretLoganAlexNickEmily TCourtney MilaTanyaCollinSidneyDaltonZachRaven Megan WMichaelKatieEmily ADavidMegan TEli

12. AP Chemistry Agenda Starter: Equation writing practice Sample free response problem Sample multiple choice questions

13. AP Chem Balancing Practice A solution of nickel (II) chloride is added to a solution of sodium hydroxide, forming a precipitate. –Write the balanced net ionic equation. –If equal volumes of 1.0 M nickel (II) chloride and 1.0 M sodium hydroxide are used, what ion is present in the solution in the highest concentration after the precipitate forms?