Investigating neutralisation reactions (Edexcel GCSE Chemistry Combined Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the aim of this experiment?
What is the aim of this experiment?
To investigate pH changes during reaction
Which equipment measures the volume of dilute used?
Which equipment measures the volume of dilute used?
Pipette or measuring cylinder
What container is the dilute poured into?
What container is the dilute poured into?
Conical flask
What mass of is used as an example in the method?
What mass of is used as an example in the method?
1g
What are the products of this neutralisation reaction?
What are the products of this neutralisation reaction?
Calcium chloride and water
How do you know when the reaction between and is complete?
How do you know when the reaction between and is complete?
Bubbling and fizzing stops
What does it mean if remains sitting at the bottom of the flask?
What does it mean if remains sitting at the bottom of the flask?
All the acid has reacted
What is the initial pH of the solution before adding ?
What is the initial pH of the solution before adding ?
Acidic (less than 7)
What happens to pH as more is added to the acid?
What happens to pH as more is added to the acid?
pH gradually increases
What pH value indicates neutralisation has occurred?
What pH value indicates neutralisation has occurred?
pH 7
What equipment measures the pH of the solution?
What equipment measures the pH of the solution?
pH probe or universal indicator
What safety equipment must be worn for this experiment?
What safety equipment must be worn for this experiment?
Safety goggles and lab coat