Question 50
Work in groups to investigate a neutralisation reaction. Think of a question you want to answer. For example: Does toothpaste neutralise the acidity in your mouth? What effect does conditioner have on the pH of the water in hair that has just been washed with alkaline shampoo?
Plan and carry out an investigation to answer your question.
Use your results to make conclusions. Use these questions to guide you: How can you improve the fairness of your investigation?
Plan and carry out an investigation to answer your question.
Use your results to make conclusions. Use these questions to guide you: How can you improve the fairness of your investigation?
