AQA GCSE Chemistry Titration Calculations Questions with Correct Answers 2026 | Complete Revision Guide, Exam Practice Pack & Worked Solutions

AQA GCSE Chemistry Titration Calculations Questions
with Correct Answers 2026

Give a well known example of a base used in titrations - CORRECT ANSWER -NaOH (sodium hydroxide)



Equation for when NaOH reacts with HCl? - CORRECT ANSWER -HCl + NaOH --> NaCl + H2O



What tall, thin piece of apparatus do we keep the acid in during an acid-base titration? -
CORRECT ANSWER -burette



In what piece of apparatus does the titration reaction occur in? - CORRECT ANSWER -Conical flask



When we have the acid in the burette, what two things do we know about it? (2) -
CORRECT ANSWER -- concentration (we are told this by the lab technician or in the question)



- volume added to base



How do we measure the volume of acid added to the base during a titration? - CORRECT ANSWER -
Measure the initial volume of acid in the burette



When the reaction is completed, remeasure the volume of the acid in the burette



The difference is the volume of acid added to the base



What do we use to wash out the conical flask before the titration? - CORRECT ANSWER -
Wash out with distilled water



What do we know about the base in the conical flask before the titration? - CORRECT ANSWER -
The volume



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