Finding out How Much Acid There Is in a Solution.
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| Submitted: Mon Sep 29 2003
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Finding out How Much Acid There Is in a Solution Apparatus 250 cm3 volumetric flask 10cm3 pipette Pipette pump Burette 250cm3 conical flask 100 cm3 Beaker Funnel Digital weighing scales Rubber bung White ceramic tile Burette clamp G clamp Lab stand Quantities 13.25g Anhydrous Sodium Carbonate 250 cm3 distilled water 3cm3 methyl orange indicator 300cm3 sulphuric acid solution Method 1. Place a beaker on the weighing scales and reset the weighing scales to 0g. Add 13.5g of sodium carbonate into the beaker 2. Place the funnel into the volumetric flask and add the sodium carbonate powder into the funnel. Rinse out the beaker in which the sodium carbonate was weighed in and pour this into the funnel. Rinse out the beaker twice to ensure all remaining sodium carbonate is transferred into the volumetric flask. Wash out the funnel with distilled water and place the water into the volumetric flask. Repeat this twice to ensure all powder is in the volumetric flask. Mix the sodium carbonate and water so that there is...


