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Drinks and acidity - Coggle Diagram
Drinks and acidity
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Type of drink
Water
Normally has a pH of 7
Could test different brands of water, taps to investigate how pH varies
Juice
Fruit juices can contain citric, tartaric, and malic acid.
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Coffee/tea
Coffee has a pH of around 5, hence acidic
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Methods
Titrations
Titrations can be utilised to determine the exact concentration of a dissolved substance in a solution
Acid/base titration
An acid/base titration is a method involving a titrant with a strong base or acid and an analyte as a base or acid, respectively
pH strips/indicators
Finding the pH level, hence determine level of acidity in solution
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Data
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Quantitative
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Concentrations (molarity, molality, percentage)
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