Hydrate Lab

Date: 1/27/14

Class: Chemistry

Periods: B1

Outcomes: Students will experimentally determine the number of water molecules present in a hydrate of copper (II) sulfate.

Standards:9-12.P.1.6A

Student Needs: 

Assessment Plan: 10.5 Section Questions pg. 354 (76-81)

Lesson Outline: What will be the chemical formula for an ionic compound containing Cu (II) and SO4? How many protons does sulfur have? > Lab for today involves heating up copper (II) sulfate hydrate crystals to see what happens. Explain directions for lab. > As a class determine the average amount of water dehydrated from the samples. > HW: 10.5 Section Questions pg. 354 (76-81)

1/23/14

Date: 1/23/14

Class: Chemistry

Periods: B1

Outcomes: Students will demonstrate their ability to determine mass, moles and number of particles given a periodic table.

Standards: UCP.1; A.1,2; B.1,2; E.2; G.2,3

Student Needs: Extra time for quiz

Assessment Plan: Quiz

Lesson Outline: Bellringer > Quiz over Moles, Mass and number of particles. After the quiz HW: Read 11.1 pgs. 368-372 What is stoichiometry and what role do mole ratios have in it? and 11.1 Section Review pg. 372 (5-10) will need a picture for 10

1/21/14

Date: 1/21/14

Class: Chemistry

Periods: B1

Outcomes: Students will be able to determine the molar masses of hydrates and percent compositions by mass and empirical formulas.

Standards: UCP.1; A.1,2; B.2; E.2; G.1

Student Needs: 

Assessment Plan: 10.4 Section Review pg. 350 (67-73)

Lesson Outline: What is the chemical formula for an ionic compound containing potassium and nitrogen? > Go over answers to worksheet > Explain hydrates and practice a few > Have students read 10.4 pgs 341-350 (30mins?) > Explain examples of percent composition, empirical and molecular formulas > HW: 10.4 Section Review pg. 350 (67-73) and correct any mass and moles worksheet problems

11/16/14

Date: 1/16/14

Class: Chemistry

Periods: B1

Outcomes: Students will continue determining moles, mass and molar masses for elements and compounds and will begin to include hydrates.

Standards: UCP.1; A.1,2; B.2,3,6; E.1,2; F.5,6

Student Needs: 

Assessment Plan: Worksheet 2 on Mass, Moles and Molar Masses

Lesson Outline: Bellringer > How many outer shell electrons does Manganese have? How many valence electrons does Iodine have? What kind of reaction involves a metal replacing another metal in a compound? > Ask students how much time they need to finish their worksheets, they will then finish their worksheets > One-day paper: Tell me about the West Virginia Chemical Spill, where it happened, how it happened, what chemical was involved, why is it bad? > HW: Finish worksheet and one-day paper

1/14/14 Mole 3

Date: 1/14/14 Mole 3

Class: Chemistry

Periods: B1

Outcomes: Students will be able to predict the mass of compounds given moles and molecular weight.

Standards: UCP.1; B.2; E.2

Student Needs: Math Help

Assessment Plan: Worksheet

Lesson Outline: Bellringer > How many neutrons does H-3 have? How many 5d electrons does Yttrium have? How many 4d? Any reaction that involves a compound combining with oxygen to form carbon dioxide and water is what? > Statue of Liberty copper atoms > What did you read about for today? Practice determining the number of moles of each element in a compound and determining molecular weights. > Assign worksheet of 16 mass, mole and number of particles problems > HW: Read 10.4 When is percent composition by mass or by chemical formula useful?

1/10/14 Mole 2

Date: 1/10/14

Class: Chemistry

Periods: B1

Outcomes: Students will be able to use the mole and molecular weights to convert from the mass of a substance to the number of particles of that substance.

Standards: UCP.1; B.1,2; E.2

Student Needs: Math help

Assessment Plan: 

Lesson Outline: Bellringer > What are the 6 parts of the scientific method? What is the purpose of a control? How many protons does Krypton have? How many outer shell electrons does Bromine have? > How much is a mole? > If you have 3.5 moles of Oxygen gas (O2) how many atoms of of O are there? > What did you read about? How does the mole help us work with elemental and molecular weights? > 10.2 Section Questions pg. 332 (22-27) > HW: Read 10.3 If we know the number of moles of a molecule (like H2O), can we figure out the number of moles of its parts (how many moles of H and O are there)?

1/8/14 Mole 1

Date: 1/8/14

Class: Chemistry

Periods: B1

Outcomes: Students will be able to define a mole and how it's useful in chemistry.

Standards: UCP.1; A.1; B.2; E.2; G.2,3

Student Needs: 

Assessment Plan: 10.1 Section Review questions 7-14 pg. 324

Lesson Outline: Bellringer > Go over semester test questions > Ask students what they remember about the mole and 10.1 > Gross and Dozen examples > Notes > Assign 10.1 section questions 7-14 on pg. 324 > HW: Read 10.2 pgs 325-332 How does the mole help us with elemental and molecular masses?