Thursday, May 31, 2018

Update for 5-31-2018

Here is the update for today: 

 Chemistry 2:                                                         
• Lab. Report #29 and HW #26 Worksheet are PAST DUE.
• Lab. #30 was conducted in class today.  The structure of organic compounds with different functional group (on the back page ) can be located by click here.  You will be responsible for filling in all the remaining boxes and answer all summary questions.  DUE:  TOMORROW.
• The Powerpoint for the last two lessons can be downloaded by click here.
• Reminder:  ALL ASSIGNMENTS MUST BE SUBMITTED BY TOMORROW - END OF 3rd MARKING PERIOD.  

 Earth Science 2:                                                                               
• Completed Lab. Sheet #31 & #32 are PAST DUE.
• Lab. #33 was conducted in class today.  Completed Lab. Sheet #33 (with ellipses constructions stapled) will be DUE TOMORROW.
• Reminder:  ALL ASSIGNMENTS MUST BE SUBMITTED BY THIS FRIDAY - END OF 3rd MARKING PERIOD. 

 Dr. Liu

Tuesday, May 29, 2018

Update for 5-29-2018

Here is the update for today: 

 Chemistry 2:                                                            
• Lab. Report #29 is PAST DUE.
• Combined Unit 10,14 Exam:  Acids & Bases,  Redox Reactions, & Electrochemical Cells has been completed.  If you missed it, be sure to ask for exam make-up by TOMORROW.
• HW#25:  CastleLearning - Combined Unit 10,14 Review will be closed by TOMORROW NIGHT.
• Reminder:  ALL ASSIGNMENTS MUST BE SUBMITTED BY THIS FRIDAY - END OF 3rd MARKING PERIOD.  

 Earth Science 2:                                                                               
• Completed Lab. Sheet #31 & #32 are PAST DUE.
• Reminder:  ALL ASSIGNMENTS MUST BE SUBMITTED BY THIS FRIDAY - END OF 3rd MARKING PERIOD. 

 Dr. Liu

Friday, May 25, 2018

Update for 5-25-2018

Here is the update for today: 

 Chemistry 2:                                                              
• Lab. Report #29 will be DUE on MONDAY.
• HW#25(Due Tues.):  CastleLearning - Combined Unit 10,14 Review.
• Combined Unit 10,14 Exam:  Acids & Bases,  Redox Reactions, & Electrochemical Cells will be held next Tuesday.
• Reminder:  ALL ASSIGNMENTS MUST BE SUBMITTED BY NEXT FRIDAY - END OF 3rd MARKING PERIOD.  

 Earth Science 2:                                                                               
• Completed Lab. Sheet #31 is PAST DUE.
• Completed Lab. Sheet #32 will be DUE on TUESDAY.
• Reminder:  ALL ASSIGNMENTS MUST BE SUBMITTED BY NEXT FRIDAY - END OF 3rd MARKING PERIOD. 

 Dr. Liu

Thursday, May 24, 2018

Update for 5-24-2018

Here is the update for today: 

 Chemistry 2:                                                                
• HW#24:  Worksheet - Electrochemical Cells is PAST DUE.
• Lab. Report #29 will be DUE on MONDAY.
• The Powerpoint for Today's afterschool Regent Prep Session can be downloaded by click here.
• Combined Unit Exam:  Acids & Bases,  Redox Reactions, & Electrochemical Cells will be held next Tuesday. 
• Reminder:  ALL ASSIGNMENTS MUST BE SUBMITTED BY NEXT FRIDAY - END OF 3rd MARKING PERIOD.  

 Earth Science 2:                                                                                
• If you missed Unit 8 Exam - Meteorology & Climates, TOMORROW is the LAST CHANCE for make-up.
• Completed Lab. Sheet #31 will be DUE TOMORROW.
• Lab. #32 will be held TOMORROW in Rm. 311.
• Reminder:  ALL ASSIGNMENTS MUST BE SUBMITTED BY NEXT FRIDAY - END OF 3rd MARKING PERIOD. 

 Dr. Liu

Wednesday, May 23, 2018

Update for 5-23-2018

Here is the update for today: 

 Chemistry 2:                                                                   
• HW#24:  Worksheet - Electrochemical Cells is PAST DUE.
• Lab. #29 will be held TOMORROW in Rm. 311.
• Combined Unit Exam:  Acids & Bases,  Redox Reactions, & Electrochemical Cells will be held next Tuesday.    
• Reminder:  ALL ASSIGNMENTS MUST BE SUBMITTED BY NEXT FRIDAY - END OF 3rd MARKING PERIOD.  

 Earth Science 2:                                                                                   
• If you missed Unit 8 Exam - Meteorology & Climates today, you will need to ask for make-up TOMORROW.
• Lab. #31 will be held Tomorrow in regular classroom.
• Reminder:  ALL ASSIGNMENTS MUST BE SUBMITTED BY NEXT FRIDAY - END OF 3rd MARKING PERIOD. 

 Dr. Liu

Tuesday, May 22, 2018

Update for 5-22-2018

Here is the update for today: 
 
 Chemistry 2:                                                                   
 
• HW#23 Worksheet - Redox Half- and Net- Ionic Equations Practices is PAST DUE.
• HW#24(Due Tomorrow):  Worksheet - Electrochemical Cells.
• The Powerpoint for Nuclear Chemistry - Part 1 conducted during afterschool regent prep. session can be downloaded by click here.
• Combined Unit Exam:  Acids & Bases,  Redox Reactions, & Electrochemical Cells will be held next Tuesday.        
 
 Earth Science 2:                                                                                   
 
• HW#17 Castlelearning - Unit 8 Review closes TONIGHT.    
• If you missed Unit 8 Exam - Meteorology & Climates today, you will need to ask for make-up TOMORROW.

 Dr. Liu

Monday, May 21, 2018

Update for 5-21-2018

Here is the update for today: 
 
 Chemistry 2:                                                                 
 
• HW#23 Worksheet - Redox Half- and Net- Ionic Equations Practices is PAST DUE.
• Combined Unit Exam:  Acids & Bases,  Redox Reactions, & Electrochemical Cells will be held next Tuesday.        
 
 Earth Science 2:                                                                                 
 
• Completed Lab. Sheets #30 and HW#16 Worksheet are PAST DUE.
• HW#17 (DUE TOMORROW):  Castlelearning - Unit 8 Review.  
• Unit 8 Exam - Meteorology & Climates will be held TOMORROW.

 Dr. Liu

Friday, May 18, 2018

Update for 5-18-2018

Here is the update for today: 
 
 Chemistry 2:                                                               
 
• HW#22 Worksheet - Assigning Oxidation Numbers in a Compound is PAST DUE. 
• HW#23 (Due Monday):  Worksheet - Redox Half- and Net- Ionic Equations Practices.
• Combined Unit Exam:  Acids & Bases,  Redox Reactions, & Electrochemical Cells will be held next week.        
 
 Earth Science 2:                                                                               
 
• Completed Lab. Sheets #30 is PAST DUE.
• HW#16 (Due Monday):  Worksheet - Air Masses, Fronts, and Climates.
• HW#17 (Due Tuesday):  Castlelearning - Unit 8 Review.  

• Unit 8 Exam - Meteorology & Climates will be held next Tuesday.

 Dr. Liu

Thursday, May 17, 2018

Update for 5-17-2018

Here is the update for today: 
 
 Chemistry 2:                                                               
 
• HW #19, #21 Worksheets and Lab. Report #28 are PAST DUE.   
• No Lab. This Week.  Unit 10 Exam has been postponed until sometimes next week.
• HW #22 (Due Tomorrow):  Worksheet - Assigning Oxidation Numbers in a Compound.  
• The Powerpoint and answer key to the Regent Prep Session on Gas Laws & Kinetic Molecular Theory can be downloaded by click here.       
 
 Earth Science 2:                                                                               
 
• Completed Lab. Sheets #30 will be DUE TOMORROW.  
• Unit 8 Exam - Meteorology & Climates will be held next Tuesday.

 Dr. Liu

Wednesday, May 16, 2018

Update for 5-16-2018

Here is the update for today: 
 
 Chemistry 2:                                                               

• HW #19, #21 Worksheets and Lab. Report #28 are PAST DUE. 
• No Lab. This Week.  Unit 10 Exam has been postponed until sometimes next week.
• Chem. Regent Prep Tomorrow after school 3:00~4:30 PM in Rm. 336:  Gas Laws & Kinetic Molecular Theory.       
 
 Earth Science 2:                                                                               

• Lab. #30 will be held Tomorrow in regular classroom.
• Unit 8 Exam - Meteorology & Climates will be held next Tuesday.

 Dr. Liu

Tuesday, May 15, 2018

Update for 5-15-2018

Here is the update for today: 
 
 Chemistry 2:                                                             
• HW #19, #20 Worksheets and Lab. Report #28 are PAST DUE.     
• Unit 10 Exam:  Acids, Bases & Salts has been postponed until a later date.   
 
 Earth Science 2:                                                                           
 
• REMINDER:  Lab. Sheets #28 and #29 are PAST DUE.

 Dr. Liu

Monday, May 14, 2018

Update for 5-14-2018

Here is the update for today: 
 
 Chemistry 2:                                                             

• HW #19 (Due Monday):  Worksheet - Acid-Base Neutralization Reactions and Lab. Report #28 are PAST DUE.      
• HW#21(Due Tomorrow):  Worksheet - Titration Experiments. 
• Chemistry Regent Prep Tomorrow:  Afterschool 3:00~4:30 PM in Rm. 336.
• Unit 10 Exam:  Acids, Bases & Salts - THIS Friday.   
 
 Earth Science 2:                                                                           
 
• REMINDER:  Lab. Sheets #28 and #29 are PAST DUE.

 Dr. Liu

Friday, May 11, 2018

Update for 5-11-2018

Here is the update for today: 
 
 Chemistry 2:                                                           
 
• HW#18 Worksheet - pH values, pH Scales & pH Indicators is PAST DUE.  
• HW #19 (Due Monday):  Worksheet - Acid-Base Neutralization Reactions.    
• Lab. Report #28 will be DUE on MONDAY. 
• Unit 10 Exam:  Acids, Bases & Salts - Next Friday.   
 
 Earth Science 2:                                                                         
 
• HW #15:  Worksheet - Wind Circulations in the Troposphere and Lab. Sheet #28 are PAST DUE.  
• Lab. #29 has been completed in class today, with completed lab. sheet submitted.

 Dr. Liu

Thursday, May 10, 2018

Update for 5-10-2018

Here is the update for today: 
 
 Chemistry 2:                                                         
 
• HW#18 Worksheet - pH values, pH Scales & pH Indicators is PAST DUE.
• HW #19 (Due Monday):  Worksheet - Acid-Base Neutralization Reactions.  
• Lab. #28 Tomorrow in Rm. 311. 
• Unit 10 Exam:  Acids, Bases & Salts - Next Friday.   
 
 Earth Science 2:                                                                       
 
• HW #15:  Worksheet - Wind Circulations in the Troposphere is PAST DUE.  
• Completed Lab. Sheet #28 is DUE by Tomorrow.    
• Lab. #29 will be held in regular classroom TOMORROW.

 Dr. Liu

Wednesday, May 9, 2018

Update for 5-09-2018

Here is the update for today: 
 
 Chemistry 2:                                                       
 
• HW#18(Due Tomorrow):  Worksheet - pH values, pH Scales & pH Indicators.
• Lab. #28 will be postponed until Friday. 
• The next Chemistry Regent Prep will be held on Thursday afterschool:  3:00 ~ 4:30 PM in Rm. 336.     
 
 Earth Science 2:                                                                     
 
• HW #15:  Worksheet - Wind Circulations in the Troposphere is PAST DUE.
• Lab. #28 will be held in regular classroom tomorrow.  
• Lab. #29 will be held in regular classroom on Friday.

 Dr. Liu

Tuesday, May 8, 2018

Update for 5-08-2018

Here is the update for today: 
 
 Chemistry 2:                                                       

• Lab. Report #27 & HW#17 Worksheet are PAST DUE.  
 • The next Chemistry Regent Prep will be held on Thursday afterschool:  3:00 ~ 4:30 PM in Rm. 336.     
 
 Earth Science 2:                                                                   
 
• HW#14 Worksheet and Lab. Sheet #27 are PAST DUE.    
• HW #15 (Due Tomorrow):  Worksheet - Wind Circulations in the Troposphere.

 Dr. Liu

Monday, May 7, 2018

Update for 5-07-2018

Here is the update for today: 
 
 Chemistry 2:                                                     
 
• If you have not taken Unit 9 Exam, be sure to ask me for make-up by TOMORROW (LAST CHANCE).  
• Lab. Report #27 is PAST DUE.  
• HW#17 (Due Tomorrow):  Worksheet - Acid-Base Nomenclature & Dissociation Reaction (Complete 1st side).

• Chemistry Regent Prep Tomorrow afterschool:  3:00 ~ 4:30 PM in Rm. 336.     
 
 Earth Science 2:                                                                 
 
• HW#14 Worksheet and Lab. Sheet #27 are PAST DUE.  
• HW #15 (Due Wed.):  Worksheet - Wind Circulations in the Troposphere.

 Dr. Liu

Friday, May 4, 2018

Update for 5-04-2-018

Here is the update for today: 
 
 Chemistry 2:                                                   
 
• If you were absent today, be sure to ask me for Unit 9 Exam make-up on MONDAY.
• HW#17 CastleLearning - Unit 9 Review will close TONIGHT.   
  • Completed Lab. Report #27 will be DUE on MONDAY.     
 

 Earth Science 2:                                                                 
• HW#14 Worksheet (Air Density and Air Pressure) is PAST DUE.
• Completed Lab. Sheet #27 is PAST DUE.

 Dr. Liu

Thursday, May 3, 2018

Update for 5-03-2018

Here is the update for today: 
 
 Chemistry 2:                                                 
 
• HW#16 Worksheet - Le Chatelier's Principle is PAST DUE.   
• Completed Lab. Report #27 will be DUE on MONDAY. 
• HW#17 (Due TOMORROW):  CastleLearning - Unit 9 Review.     
• Unit 9 Exam: Thermochemistry will be held TOMORROW. 
 
 Earth Science 2:                                                             
 
• If you have not submitted HW#14 Worksheet - Air Density & Air Pressure, be sure to submit it by TOMORROW.  
• Completed Lab. Sheet #27 will be DUE TOMORROW.

 Dr. Liu

Wednesday, May 2, 2018

Update for 5-2-2018

Here is the update for today: 
 
 Chemistry 2:                                                 

• Lab. Report #26 is PAST DUE.   
• HW#16 Worksheet - Le Chatelier's Principle is PAST DUE. 
• Lab. #27 Tomorrow in Rm. 311.
• HW#17 (Due Fri.):  CastleLearning - Unit 9 Review.   
• Unit 9 Exam: Thermochemistry will be held THIS FRIDAY.  
• Reminder:  Chemistry Regent Preps will be held on Tuesday & Thursday between 3:00~4:30 PM in Rm. 336.
 
 Earth Science 2:                                                             

• Completed Lab. Sheet #26 is PAST DUE.    
• If you have not submitted HW#14 Worksheet - Air Density & Air Pressure, be sure to submit it by Friday.
• Lab. #27 will be held TOMORROW in Rm. 311.

 Dr. Liu

Tuesday, May 1, 2018

Update for 5-1-2018

Here is the update for today: 
 
 Chemistry 2:                                              
 
• Lab. Report #26 is PAST DUE.  • HW#16 (Due Tomorrow):  Worksheet - Le Chatelier's Principle. • HW#17 (Due Fri.):  CastleLearning - Unit 9 Review.  • Unit 9 Exam: Thermochemistry will be held THIS FRIDAY. • Chemistry Regent Preps was completed TODAY.  The next session will be held on Thursday between 3:00~4:30 PM in Rm. 336.
 
 Earth Science 2:                                                         
 
• Completed Lab. Sheet #26 is PAST DUE.   • HW#14 (Due Tomorrow):  Worksheet - Air Density & Air Pressure.  (You could wait until after tomorrow's lesson.)

 Dr. Liu

Chemistry Unit 9 Review Sheet Key

To my chemistry classes:

Here is the download link for Unit 9 Review Sheet.  Don't forget to work on the CastleLearning Unit 9 Review before Friday's Exam.

Dr. Liu