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Chemistry Class Agendas. Starting Monday May 13, 2013. 1st period Mon 5/13/13. EQ: none today Go over Quiz on Balancing equations from Friday’s class – retakes for those who did not pass. Study for Quiz Tuesday. Tues 5/16 1 st period EQ: Balance.
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Chemistry Class Agendas Starting Monday May 13, 2013
1st period Mon 5/13/13 • EQ: none today • Go over Quiz on Balancing equations from Friday’s class – retakes for those who did not pass. • Study for Quiz Tuesday
Tues 5/16 1st periodEQ: Balance K2CO3 + BaCl2 -- KCl + BaCO3 Mg + HCl --- MgCl2 + H2 • Quiz (5 Q’s) • Notes: 5 types of Reactions
Wed 5/15 1st periodEQ: Classify the type of reaction: K2CO3 + BaCl2 -- KCl + BaCO3 Mg + HCl --- MgCl2 + H2 • Notes: 5 types of Reactions • 1st period Senior Exam is Thurs 5/23
Thurs 5/16 1st periodEQ: Classify the type of reaction: K2CO3 + BaCl2 -- KCl + BaCO3 Mg + HCl --- MgCl2 + H2 • WS Types of Reactions • 1st period Senior Exam is Thurs 5/23
Fri 5/17 1st periodEQ: Classify the type of reaction: K2CO3 + BaCl2 -- KCl + BaCO3 Mg + HCl --- MgCl2 + H2 • Continue WS Types of Reactions • 1st period Senior Exam is Thurs 5/23
Mon 5/13 (2nd & 4th ) • Essential Question: What is the limiting reagent when 49.84 g of nitrogen react with 10.7 g of hydrogen according to this balanced equation? N2(g) + 3H2(g) → 2NH3(g) • Go over WS Stoich. Problems • Notes: Ch 12 Continued • Q’s pg. 408 #37 & 38 • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • .
Tues 5/14 (3rd & 5th ) • Essential Question: • 4Al(s)+ 3O2(g) → 2Al2O3(s) • What mass, in grams, of the product would be produced if 625 mL of oxygen react at STP? • Go over Q’s pg. 408 #37 & 38 • Notes: Ch 12 Continued • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • .
Wed 5/15 (2nd & 4th ) Essential Question: 4Al(s)+ 3O2(g) → 2Al2O3(s) What mass, in grams, of the product would be produced if 625 mL of oxygen react at STP? • Go over Q’s pg. 408 #37 & 38 • Notes: Ch 12 Continued • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • .
Thurs 5/16 (3rd & 5th ) Essential Question: Which of the following is a correct interpretation of this balanced equation? 2Al(s)+ 3Pb(NO3)2(aq) 2Al(NO3)3(aq)+ 3Pb(s) a. 2 atoms Al + 3 molecules Pb(NO3)2 2 molecules Al(NO3)3 + 3 atoms of Pb b. 2 grams Al + 3 grams Pb(NO3)2 2 grams Al(NO3)3 + 3 grams Pb c. 2 moles Al + 3 moles Pb(NO3)2 2 moles Al(NO3)3 + 3 moles Pb d. both a and c • Notes: Ch 12 2. Video 3. WS Stoich prob. • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • .
Fri 5/17 (2nd & 4th ) Essential Question: Which of the following is a correct interpretation of this balanced equation? 2Al(s)+ 3Pb(NO3)2(aq) 2Al(NO3)3(aq)+ 3Pb(s) a. 2 atoms Al + 3 molecules Pb(NO3)2 2 molecules Al(NO3)3 + 3 atoms of Pb b. 2 grams Al + 3 grams Pb(NO3)2 2 grams Al(NO3)3 + 3 grams Pb c. 2 moles Al + 3 moles Pb(NO3)2 2 moles Al(NO3)3 + 3 moles Pb d. both a and c • Notes: Ch 12 2. Video 3. WS Stoich prob. • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • . • .
Tues 5/14 7th period 1. Senior Awards Ceremony – Jr & Sr attend 2. 9th grade stayed in class to practice balancing equations. 3. Quiz – balancing for freshmen left in class today.
Thurs 5/16 7th periodEQ: Balance K2CO3 + BaCl2 -- KCl + BaCO3 Mg + HCl --- MgCl2 + H2 • Due: WS Balancing equations-from Fri 5/10 • WS Balancing equations RACE! • Quiz next class