Objectives
Explain that when an acid reacts with a base, a salt is produced
Describe the reaction between an acid and a base as neutralisation
Use the general reaction between and acid and a base to predict the formula and name of the salt produced
Explain that when an acid reacts with a base, a salt is produced
Describe the reaction between an acid and a base as neutralisation
Use the general reaction between and acid and a base to predict the formula and name of the salt produced
Week 9 Acid Reactions
Task 1 Naming acids
Watch the video Junior Chemistry: Compounds 4
Task 2 Acid Reactions Reference Page
Make a reference page for Acid Reactions
Pearson Science Text Acid Reactions pages 77 to 79
On a new Right Side page write the sub-headings
Pearson Science Text Acid Reactions pages 77 to 79
On a new Right Side page write the sub-headings
- Acid and metals
- Neutralisation reactions
- Acids and carbonates
Glue sheet on Right-Side page
On Left-Side page
On Left-Side page
Fizzy Bath Bombs
A big thank you to Ms Scorer for providing the Inspiration and recipe.
Task 4 Study
Use the Chemistry Program to complete the Text questions and make notes on each of the objectives.
Task Acid and metal reactions (We have done this in a previous laboratory session)
Using magnesium as an example list as many physical properties that you can remember.
Using hydrochloric acid as an example list as many physical properties as you can remember. Problem: Predict and observe the two products of reactions between a metal and an acid. Prediction: Make a prediction of the products of the reaction between metals and the common laboratory acids hydrochloric acid and sulphuric acid. (Hint: you have conducted one of these reactions previously). Method: In groups of four students. One pair uses HCl, the other pair uses H2SO4. Pour about 5 mL of the acid into five test tubes. Add small pieces of the given metals individually to each test tube. Record your observations. Test the resulting gas. Pour the solution onto a watch glass and leave overnight. Results: Conclusion: Write a word equation for each reaction that your whole group observed. |
Further Engagement
Putting the pHun back into pH
http://www.theforensicteacher.com/Home_files/Issue%20_19.pdf
Putting the pHun back into pH
http://www.theforensicteacher.com/Home_files/Issue%20_19.pdf