Bell work: 

1) what do you suppose an ionic compound contains? 

 

2) what types of elements do you suppose are in ionic compounds? 

 

Lesson: intro to binary ionic compounds (naming and writing formulas)  

Bell work:

1) A compound is ionic if the first element is this type of element? _____________

2) If the metal is a transtiion metal then what must you use to deonte the charge? ____

3) write the formula for the following: 

barium nitride      copper II iodide   beryllium oxide 

 

4) write the name: MgS     AuCl3 

 

 

 

Lesson: binary vs tertiary ionic compounds: how to identify the difference and how to name and write formulas for 

 

notes and "roll of the die" activity  

Bell work: 

 

today's bell work is a worksheet on naming binary and tertiary ionic compounds with and without multiple charge cations 

 

students will work independently on the worksheet and then we will go over. This is the last day that ionic compounds will be the focus so be sure to ask questions 

 

after we go over the worksheet covalent compounds will be introduced.  

Bell work: 

 

Name these compounds: 

 

Al(OH)3

Mg(C2H3O2)2

PbS

 

Write formulas for these compounds: 

 

copper II chloride

lead II sulfate

gold III nitrate

calcium phosphide 

 

In class: quiz on ionic compounds, Unit 1 PreAssessment, Notes on Covalent compounds 

 

Work: more naming and writing formulas!!! ws with both ionic and covalent compounds

(we will go over the answers to the worksheet in class tomorrow) 

 

 

Bell work:

 

 

 Name the following:

S2O2

Pb(SO4)2

N2O3

SO3   

 

Write the formula for the following: 

 chromium III arsenide

diboron tetroxide

magnesium hydroxide

titanium IV sulfide

tetraphosphorus decoxide

 

 

 

In class - students will take notes on how to name and write formulas for binary and oxyacids

practice naming and writing formulas for acids 

 

Bell work:

 

name these:                               write formulas for these 

 

 HBr                                               chromic acid

OF2                                                  hydroselenic acid 

Au(CN)3                                        hydroflouric ace 

HF                                                   phosphorous acid          

HBrO4   

 

 

In class: today we are doing a lab on the properties of ionic and covalent compounds

 

NO GPB video!!!!!

Bell work: 

 

write the formula:                         name: 

carbonic acid                                HClO₂

hydroiodic acid                             HCl

hypochlorous acid                        HClO₄

 

 

In class: go over acid nomenclature worksheet; finish the rest for tomorrow- quiz on Wednesday - naming compounds: ionic, covalent and acidic 

 

learning to draw lewis structures for molecules - GPB video episode 502 

 

Hand out: 2nd draft of science fair paper checklist

Bell work: 

 

draw these Lewis structures: 

 

SeO₂    PH₃    CCl₄

 

In class: we will finish the lewis structure packet that was handed out yesterday - the entire thing should be complete.

 

Students turned in the naming acids worksheet which had all of the types of compounds on the back. 

 

There will be a naming compounds quiz later this week (Thursday) - all types (ionic, covalent and acidic) 

Bell work: (a review for tomorrow's assessment on naming and writing formulas for comounds) 

 

write name:                            write formula: 

Au(CN)3                                 copper II nitrate 

Mg(ClO4)2                              calcium nitride 

H2SO4                                    hydroselenic acid 

H2S                                          carbonic acid 

N2O4                                       tetraphosphorous decoxide 

SO3                                          sulfurous acid 

 

we went over the answers to the class work yesterday (drawing lewis structures for molecules) and turned in for a classwork grade 

 

We then took notes on how to identify the molecular geometry --- the info to fill in the notes can be found on GPB video episode 503   (google "GPB video episode 503 " and watch the first ten minutes - all we did in class was complete (and discuss) the chart 

 

 

QUIZ TOMORROW - naming and writing formulas for compounds 

 

 

today - chemical nomenclature assessment 

 

Bell work: 

 

Write Name:                      Write Formula:  

H2SO3                                   perchoric acid

H2Se                                      hypochlorous acid

Cr2(CO3)3                             hydrochloric acid 

Ca3P2                                    tin IV oxide             

H3PO4                                   tetraphosphorus decoxide 

N2O4                                      gold III sulfate 

MnO2                                     aluminum fluoride 

 

 

In class - students take assessment and then continue/begin working on the molecular geometry "lab" 

 

 

draw and identify the molecular geometry for the following: 

 

NH₃

SiO₂ 

SO₃ 

SO3 ^2-

H₂S

 

 

 https://www.youtube.com/watch?v=02Q352-Y7iU  and watch minute 12.30 - 15:00 on GPB episode 503    

  

Also, google GPB videos and watch from around the 12:30 time to the 15:00 time to learn about polar vs nonpolar molecules. Use this electronegativity chart to help you complete two last columns of the molecular geometry "lab".  

 

bell work: there is no bell work today

 

students continue completing the molecular geometry lab and work through the review (up to intermolecular forces)

Bell work:

 

identify the molecular geometry and polarity of the following: 

 

CO₂

NH3

CH₂Cl₂

SO₃

 

in class - notes on intermolecular forces and how the strength of intermolecular forces relate to physical properties. work: indentifying intermolecular forces

 Bell work:

identify the polarity and predominant intermolecular force: 

 

1) CH₄      2) NH₃    3) SO₃      4) SF₂    5) CO

 

 

Today we will practice relating IMF's to physical properties  

 

QUIZ tomorrow - draw the lewis structure, identify the geometry and the polarity

Bell work: 

 

identify the molecular geometry, the polarity and the predominant IMF

 

1) CCl4         2) NO3^-  3) PH3      4) NH3      5) HI

 

after the quiz students will practice balancing chemical equations 

no bell work 

 

students will practice balancing chemical equations 

Bell work: 

 

balance the following equations: 

 

Al₂(SO₄)₃  + H₃PO₄  ----- AlPO₄ + H₂SO₄

 

 

CH ₄ + O₂ ------- CO₂  + H₂O

 

 

Mg(OH)₂   + HCl ------ MgCl₂ + H₂O

 

 Students turned in the 2nd draft of their paper. 

Students wrote balanced chemical equations from word equations 

Bell work: 

 

write the following chemical equations: 

1) sodium reacts with hydrochloric acid to produce sodium chloride and hydrogen gas

 

2) copper II nitrate reacts with iron to produce Iron II nitrate and copper 

 

3) magnesium hydroxide reacts with phosphoric acid to produce magnesium phosphate and dihydrogen monoxide 

 

 

IN class - students are instructed to turn in their project category using the project category sheet under the science fair tab on the website. 

 

Students take notes on types of reactions and predicting products  

Bell work: 

identify the type of reaction and write the equation: 

 

1) calcium chloride + aluminum ----- calcium + aluminum chloride 

 

2) barium nitride + potassium iodide ---- barium iodide and potassium nitride  

 

3) sulfuric acid ----- sulfur dioxide + oxygen gas  + hydrogen gas

 

in class: students will have an opportunity to retake yesterday's pop quiz 

students will practice identifying reaction types and predicting products  

Bell work: 

 

List several indicators of chemical reactions 

 

In class --- types of chemical reactions lab 

Due tomorrow: project category  

Bell work: 

complete the reactions

1) boron + fluorine ---- 

 

2) barium + oxygen -----

 

3) C3H6O + oxygen ----- 

 

4) magnesium oxide ---- 

 

In class - we will learn how to use a reactivity series to determine if a single replacement reaction will occur and will learn how to determine if a double replacement reaction will occur 

 

Work: determining if a single replacement reaction will occur 

warm up: 

 

use the reactivity series to determine if the following reactions will or will not occur; if they do not then write NR if they do then write the balanced chemical equation: 

 

1) aluminum  + magnesium bromide 

 

2) sodium + magnesium bromide 

 

3) magnesium + silver nitrate 

 

4)  potassium + silver nitrate 

 

In class - students recieve info regarding the last and final draft of their science fair research paper. 

 

Students use the solubility rules to determine if certain compounds are soluble or insoluble and then apply to determine if an insoluble salt (ionic compound) will be produced when 2 aqueous compounds are combined. solubility worksheet   solublity rules 

Bell work: 

 

complete and balance the equation: 

 

1) silver + gold III sulfate ---

 

2) gold III sulfide + sodium phosphide ---

 

3) C6H12O6 + oxygen ----

 

4) aluminum oxide ---

 

 in class: quiz over predicting the products of a reaction (all types)

after quiz: students will learn to write dissociation equations for soluble salts in preparation for writing complete and net ionic equations tomorrow.  For example, write the dissociation equation for Na3P(aq), CaCl2(ag), Mg(NO3)2, FeI3 (aq) 

Bell work: write the dissociation equation for the following soluble salts: 

 

1) ammonium sulfate 

 

2) calcium oxide 

 

3) rubidium sulfide 

 

4) ammonium carbonate 

 

In class - students turn in their solubility worksheet (which has the reactivity series of single replacement reactions on the back) 

 

Notes - students take notes on writing complete and net ionic equations and practice writing complete and net ionic equations  

bell work: 

write the balanced, complete ionic and net ionic for the following equation: 

 

aqueus potassium phosphate +  aqueous barium nitrate  ---- 

 

In class - double replacement lab  

Bell work:

 

Calculate the average atomic mass of an atom with the following isotopes: 

X-55.43 amu -- 25.75% abundant 

X-54.89 amu --- 26.25% abundant 

X-52.49 amu --- ??? abundant 

 

There will be a test on Friday over chapter 9 ( balancing equations, writing equations, types of equations, complete and net ionic equations)

In class - notes on molar conversions; practice molar conversions

 

Bell work: 

 

1) calculate the percent composition of FeCl ₃

 

2) how many formula units are in 25.0 g of FeCl₃ ?

 

In class - notes on empirical and molecular formulas (found in chapter 10 of text or online)

Students complete empirical and molecular formula worksheet 

 

molar conversion quiz tomorrow 

Bell work: 

Monosodium glutomate, MSG, is 35.5% C, 4.77% H, 8.29% N, 13.6% Na and 37.9% O. What is the empirical formula of MSG? 

In class - molar conversion quiz 

 

HW: finish empirical and molecular formula work 

 

tomorrow - how to determine the the mass of an element in a compound using dimensional analysis and/or how to determine the mass of a compound when given the mass of an element in a compound using dimensional analysis.