CAIE IGCSE Chemistry 3.3.5 Stoichiometric Reacting Masses Questions
Calculate concentration, moles and volumes in solution reactions using consistent units and balanced equations.
- Syllabus
- 2026–2028
- Course
- Chemistry 0620
Exam points
- calculate concentration from moles and solution volume
- calculate moles from concentration and volume
- convert solution volume between cm³ and dm³
- use balanced equations in concentration calculations
- determine gas volume from reacting solution amounts
- apply concentration calculations to neutralisation and precipitation
CAIE IGCSE Chemistry 3.3.5 Stoichiometric Reacting Masses Questions question 1
[Maximum number: 1]
The concentration and volume of an aqueous alkali are known.
Which additional information is required to calculate the number of moles of acid needed to neutralise the aqueous alkali?
A
the concentration of the acid
B
the equation for the acid-alkali reaction
C
the formula of the acid
D
the volume of the acid required for neutralisation
B
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