5.1 - Determination of the Heat of Reaction of Hydrochloric Acid with Sodium Hydroxide (Leaving Cert Chemistry): Quizzes
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Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is determined in this experiment?
What is determined in this experiment?
Heat of neutralisation
What molarity solutions are used in this experiment?
What molarity solutions are used in this experiment?
1 M
What volume of each solution is measured?
What volume of each solution is measured?
50 cm³
What formula is used to calculate the heat liberated?
What formula is used to calculate the heat liberated?
Why is a polystyrene cup used?
Why is a polystyrene cup used?
Excellent insulator
How are and classified for safety?
How are and classified for safety?
Corrosive
What condition must be met before mixing the solutions?
What condition must be met before mixing the solutions?
Same temperature
What temperature reading is recorded after mixing?
What temperature reading is recorded after mixing?
Highest temperature
What value is used for specific heat capacity?
What value is used for specific heat capacity?
4.2 J/g°C
What does the negative sign in -50.4 kJ/mol indicate?
What does the negative sign in -50.4 kJ/mol indicate?
Exothermic reaction
Why would and yield similar results?
Why would and yield similar results?
Both strong acids/bases
What is a main source of error in this experiment?
What is a main source of error in this experiment?
Heat loss to surroundings