22 Apr 2024

• Chemistry
• Secondary Education
• Age 12,13

Project session 5 

Semester Project 

22 April 2024

• first catch-up with your classmates - Greet, ask how they are, just talk BUT NOT TOO LOUD :) (10 minutes)
• gather with your project team
• finalize the: experiment plan in the past tense; and brochure. 
• submit your project on May 20, 2024.
• SEM 2 Chemistry Exam Schedule: May 20, 2024.

Our Learning Goals

• first catch-up with your classmates - Greet, ask how they are, just talk :) (20 minutes)
• create a poster quote about the Earth Day 2024 theme (45 minutes)
• finalise plans for our project (10 minutes)
• prepare your materials in the lab (session 2)

Our Learning Goals

Goal and Expected Output: 

Create a poster + quote about the Earth Day 2024 theme 

Standards : 

Creativity - this includes ORIGINALITY (25%) 

Mechanics (10%) 

Organization and visual appeal (20%) Relevance to the theme (45%)

TOP 2 highest will get 5 extra credits for the exam.

Collaboration with your study pair

• A compound (metal oxide or hydroxide) that reacts with an acid and an alkali to give a salt and water

Amphoteric

• A compound (metal oxide or hydroxide) that reacts with an acid and an alkali to give a salt and water

Amphoteric

Metal  and Non-metal Oxides

Topic 7. Acids, Bases, and Salts 

01 April 2024

• prepare soluble salts by the reaction of an acid with a metal, base, or carbonate (Method 1) by carefully following a detailed method
• prepare salts by titration of an acid and an alkali (Method 2) by making accurate measurements using a burette

Learning Goals

• Goal and Expected Output: a display poster, a plan for your experiment (diagram), and practical work; make a brochure of your WHOLE investigation
• Standards: investigative skills, teamwork and collaboration

• prepare soluble salts by the reaction of an acid with a metal, base, or carbonate (Method 1) by carefully following a detailed method
• prepare salts by titration of an acid and an alkali (Method 2) by making accurate measurements using a burette

Learning Goals

Guide questions (testing the salt made)

• How will you test if the salt you want is correct?
• What tests will you perform?
• How will you perform these tests?
  

DEDUCTIONS

People who will have deductions.

• Korng
• Kimchorng
• Darady
• Prasidh
• Kimsuor
• Kimmeng

Salts and their preparation

Topic 7. Acids, Bases, and Salts 

01 April 2024

Why is it sometimes called "table salt"?

• a compound formed from an acid by the replacement of hydrogen in the acid by a metal or by ammonium ions

Salts

Preparation of Salt