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Finding Out How Much Acid there is in a solution.  

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By Osman Khan Lee 12 Apparatus Burette Conical Flask Clamp Stand 2 x 100cm3 Beakers Distilled Water Sulphuric Acid Methyl Orange Indicator Sodium Carbonate Glass Rod Filter Funnel 250cm3 Volumetric Flask Weighing Scales Pipette Pipette Filler Quantities of Chemicals - 2.65g sodium carbonate - 3 drops of methyl orange indicator - Add as much sulphuric acid as is needed to neutralise the sodium carbonate/water solution Method 1. Weigh out 2.65g of sodium carbonate and place this in a 100cm3 beaker. Rinse out the pot in which the sodium carbonate was weighed in using distilled water and pour this into the beaker also (this ensures all of the solid will go in the beaker and reduce experimental inaccuracy). 2. Pour distilled water into the beaker until there is 50cm3 of water into the beaker and then, using a glass rod, stir the contents until the solid has fully dissolved. 3. Using a filter funnel transfer the solution from the beaker into a 250cm3 volumetric flask, ensuring none is spilt. Rinse the beaker using distilled...

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