Question 51
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.
Carry out a survey related to your investigation. For example, your survey can aim to find out which toothpaste brands people believe are most effective at neutralising mouth acidity. Use these questions to guide you: What is the purpose of your survey?
Plan and carry out an investigation to answer your question.
Carry out a survey related to your investigation. For example, your survey can aim to find out which toothpaste brands people believe are most effective at neutralising mouth acidity. Use these questions to guide you: What is the purpose of your survey?
