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Q3: week 7 – 3/20 –  3/24

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___________________________________________________                                                                                Jump toMonday Homework   

3/20 – Monday – “A” Day –  

Main focus: 

 
a)  To identify a unknown salt by precipitation analysis.
b)  To start our review of the Solubility CAT.
 
 

Period  9:

1.  To  complete Lab 16 – Analysis of a Metal Carbonate

Lab 16 – Regents Precipitation analysis of a metal carbonate 22-23.pdf
View Download
 

          a) Mass out the precipitate and filter paper

          b) subtract out the filter paper.

          c) Determine the mass of the precipitate.

          d) Convert to moles

          e) determine the identity of the salt as either potassium carbonate or sodium carbonate

          f) complete a percent error.

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3/20 – Monday’s Homework: – 

1. Complete the worksheet below based on the skills of the solubility unit and Review with the Key.

IMF’ s and Solubility CAT Review worksheet.pdf 
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IMF’ s and Solubility CAT Review KEY.pdf 
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I will take questions on this tomorrow.

                               

_______________________________________________________                                                                       Jump toTuesday Homework 3/21 – Tuesday “B” Day

 

 Main focus:

a) To Review the Solubility Cat 1.

b) To Take the Solubility CAT 1 

     

Period  8:

1.  Review the CAT 1 – Solubility Review worksheet

Period  9:

2.  Take the CAT 1 – solubility – Tomorrow you will get a retry on this quiz.

 

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3/21 – Tuesday’s Homework: – 

1. Complete the Solubility CAT 2 Review Sheet that was given out today.  Please review with the key below. 

Solubility CAT 2 review worksheet .pdf
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Solubility CAT 2 review worksheet KEY.pdf 
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Molarity, percent by mass, and ppm calculations.

_________________________________________________                                                                      Jump toWednesday Homework 

3/22 – Wednesday – A Day – 

Main focus: 

a) To complete the Solubility – CAT 1

b) To begin the review of Solubility CAT 2 worksheet

Period  9:
 
1. Second attempt on Solubility – CAT 1

 

2.  Start the Review of the Solubility – CAT 2 review worksheet 

Solubility CAT 2 review worksheet .pdf
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Solubility CAT 2 review worksheet KEY.pdf 
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3/22 –  Wednesday – Homework: –
 

1. Complete the Solubility CAT – 2 review worksheet and review with key posted above.

 ppm calculations:

 Molarity problems with grams: (1st problem only) – 

 Solubility of carbon dioxide in Diet Coke:

___________________________________________________                                                                        Jump toThursday Homework

3/23- Thursday “B” Day 

Main focus:   
 

a) To review concentration terms, double replacement and precipitation.

b) To Complete Solubility CAT – 2

 

Period  8,9:   

1. Review Solubility CAT 1

Solubility CAT 1 – Key.pdf
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2. Complete the review of the CAT worksheet.

Solubility CAT 2 review worksheet .pdf
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Solubility CAT 2 review worksheet KEY.pdf 
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3. TAKE Solubility CAT – 2

 

 

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3/23 –  Thursday – “A” Day homework: 
 

1. Study for the CAT 2 that we will finish tomorrow.

Solubility CAT 2 review worksheet KEY.pdf 
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________________________________________________________                                                                      Jump toFriday Homework

3/24 – Friday – “A” Day – 

Main focus: 

a) To complete the CAT 2

                                               

Period  9:   

1. Complete Solubility CAT 2.

2. Start Solubility DOG.

 

3/24 –  Friday Homework: –
 

1. Study for the DOG on solubility.

Intermolecular forces IMF:

Solubility basics:

Table F:

Table G:

Percent by mass:

Part Per Million:

Double Replacement Reactions, Formula writing, Balancing, and identification of a precipitate: https://youtu.be/V7H1o0w8KOc

Formula Mass/ Molecular mass:

Molarity: 

Mole, formula mass, Molarity Notes KEY.pdf
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