Pick up turned back papers. Pick up Daily handouts, board and sock

Do Now (page 16)

Balance the following rxn:

FeCl3 + NaOH Fe(OH)3 + NaCl

February 4, 2015TURN IN YOUR LATE LAB REPORT IF LATE TO THE TRAY ON MY

DESK

HW CHECK 2.4.15

1. What two elements do you leave for last when balancing a chemical equation?

2. Write the following equation in formulas: sodium and water react to yield sodium hydroxide and hydrogen

3. Balance the above reaction

4. What type of reaction is in #2?

HOMEWORK 2-4

Book Work page 304-305 71 (a, b, c), 75, 80 pg 21

IMPORTANT DATES

Tuesday 1/3 Tutoring 2:30-3:30

Tuesday 1/3 Nomenclature Quiz

Thursday 1/5 Tutoring 2:30-3:30

Friday 1/6 Nomenclature Test and NB Check

NB Check

1. TOC

2. Pg 7 – Naming Groups Model 1-3

3. Pg 11 – Nomenclature Foldable

4. Pg 12 – Review Stations

5. Pg 16 – Warmups week 2/2/15

20 points for each – NO credit if page is incomplete!

WEEK OF FEBRUARY 2Feb. 2 – writing chemical reactions Feb. 3 – balance chemical reactions

Tutoring Quiz

Feb. 4 - balance chemical reactions Feb. 5 - predicting products

Tutoring Feb. 6 - nomenclature test

AGENDA 2-2-15

Do Now HW Check Video on Balancing Review White board practice Group rotation stations Books / odds on last night HW

TODAY IS FEBRUARY 4, 2015

Topic: Chemical Reactions

Lesson Objectives: SWBAT2.2.2 Analyze evidence of chemical change 2.2.3 Analyze the law of conservation of matter and how it applies to various types of chemical equations

Essential Question: 2.2 Analyze chemical reactions in terms of quantities, product formation, and energy.

Balancing Chemical Reactions with Mr. Causey (p.22)

https://www.youtube.com/watch?v=Nu-wXCY0nnI

Copy the practiceproblems at the end

1

Balancing reactions (p17)

Steps:1. Write element list underneath arrow.2. Take atom inventory on each side of arrow3. Use multipliers (coefficients) to balance elements. Balance H second to last and O last. If you struggle to balance and are left with ONLY O, double all your coefficients.

Balancing reactions pg 22

1. ____Fe + ____ O2 →_____Fe3O4

2. _____CaCO3 → _____ CaO + _____ CO2

White Board Practice

1. ____KI + ____Cl2 → _____KCl + ____I2

2. ____Pb(NO3)2+ ____HCl → ____PbCl2 + ____HNO3

3. ____BaO2 → ____ BaO + ____O2

Rotation Stations Groups of 4-5

Start at a station and complete ONE step of writing and balancing the reaction as a group

When you rotate you will check the previous steps, fix anything that is wrong and complete the next step.

The final station you land on will you YOUR groups and will be graded on ACCURACY.

Books and Evens on pg 20 Sign for your textbook The text book you sign for (the actual

number) is the one you are responsible for returning at the end of the semester

$68.72 is cost HW will be in the book MOST nights from

here on out Solutions Manual on Website / Google

drive