Period 4 Chemistry Honors 10/15/2013

Beginning of Class:

- Mrs. Friedmann checked in our homework:

Stoichiometry worksheet #1 and Stoichiometry worksheet #2

- We had four handouts:

1. WS #3 Intro to Limiting Reactants (which is two pages)

2. Copper and Silver Nitrate Lab (which is two pages)

*You can find these handouts on Moodle*

- We went over our homework and asked questions to clarify problems.

When putting down your final answer make sure that you have the right number of significant figures. The significant figures have to equal the number of significant figures in Thing 1 (which is the number given to you in the question).

- After going over the homework, we took a short Stoichiometry quiz!

- When everyone completed their quiz, Mrs. Friedmann introduced us to Limiting Reactants.

*The question we answered on the blog, as a class, was a limiting reactants problem!*

- In almost every reactant problem, one reactant will be all used up - it maintains law of conservation of mass

HOMEWORK!

1. Complete WS #3 Intro to Limiting Reactants (both pages)

2. Read Copper and Silver Nitrate Lab thoroughly, so you are prepared!

3. Answer questions 1, 2, 3 & 4 of the pre-lab.

P.S. Late arrival tomorrow!

Next scribe: Melissa Scherer!!