Category Archives: Chemistry Basics

Chemistry Basics homework week 09/28

Textbook page 71: 2.17, 2.19

Chemistry Basics Homework week 09/21

Textbook page 70 -71:

Excises: 2.1, 2.3, 2.5, 2.7, 2.9, 2.11.

九年级《标准中文》作业 09/14/2020

完成九年级《标准中文》课本 第010页的练习。须参阅第009页的短文。

尚未拿到课本的学生,请回复这个邮件。我会将第010页的练习。须参阅第009页的短文拍照片发给你。

家长须与校方尽早联系取书。老师不参与发放书。

谢谢家长配合。

Chemistry Basics Homework week 09/14

In the textbook page 31 and 32
Excises: 1.11, 1.13, 1.27, 1.29, 1.31, 1.33

Homework Chem SAT to be completed by 05/30/2020

Textbook page 162, question #9 (B) and (C), calculate molar solubility based on solubility Constant Ksp

Reminder: SAT Chemistry online class Sunday, 05/24/2020, 3:40 to 5:00 PM

Chemistry SAT homework 04/12-04/19/2020

Chapter 7, Energy ad Chemical Reactions,

REVIEW QUESTIONS  page 147 – 149 (exclude #4 and #5).  Write down your quesitons

Next week class: Chapter 8 Reaction Rates and Chemical Equilibrium

Chemistry SAT Homework week 03/29 – 04/05

 Study Chapter 7, Energy ad Chemical Reactions, page 140 – 145  and do problems on these pages, write down your questions (exclude page 146 and 147)

REVIEW QUESTIONS  page 147 – 149 (exclude #4 and #5).  Write down your quesitons

 

Chemistry SAT Homework week 03/23 – 03/28

Required assignments

Chapter 6: Stoichiometry and Solution Chemistry

1. Study page 132, particularly the Solubility Rules table in the center of the page and the problem at the bottom of the page

2. Study page 133, Net Ionic Equations, try to solve two Problems on this page on your own without looking the solutions on this page.

3. Study page 134, Percent Yield

4. Do Review Questions: Page 137: Question 13, 14, 15, 16 and 17

Optional assignments

Study Chapter 7, Energy ad Chemical Reactions, page 140 – 145

Chemistry SAT, 03/22/2020, 3:40 PM

Please notice that the meeting link and meeting ID listed the above are different from the ones we used last week. The previous meeting link and meeting ID we used last week requires relog on every 40 minutes. This new meeting link and meeting ID will have no interruptions during our entire class time (80 minutes).