Everyday Acid Lab – Chem 12

Purpose: To find the pH value and concentration of our given acid (citric acid) Procedure:  Measure 5g of our acid  Grind up acid with mortar and pestle 3. Dissolve solid in 50ml of water 4. Measure out 10ml of solution and pour into beaker with two drops of phenolphthalein 5. Titrate 0.10M of the base (sodium…

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