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Title: Determination of ascorbic acid content in vitamin C tablets
EXPERIMENT 1
Name: Lim Jinq Chuan
Class: CHM 151
Date: 04-09-2014
Matric number: J14015931

Title: Determination of ascorbic acid content in vitamin C tablets
Aim: To determine the ascorbic acid content in vitamin C tablets.
Procedure: Please refer to page (19-21) of the lab manual.

Results: Experiment Volume of vitamin C Burette reading Volume of NBS (mL) Final Initial (mL) Trial 25.0 33.70 50.00 16.3 1. 25.0 34.00 50.00 16.0 2. 25.0 33.90 50.00 16.1 3. 25.0 34.00 50.00 16.0
Conclusion: From the results obtained, the mass of the tablet is 1.20g and the mass percentage of ascorbic acid is . This shows the result to be in the ascorbic acid....this is cool..ppppppppppppqpqpqpqppqppqpqpqpqpqpqpqpqpqpqpqpqpqpqpqpqpqpqp- qpqpqpqpqpqpqpqpqpqpqpqpqpqpqpqppqpqpqpqpqpqpqpqpqpqpqpqpqpq- pqpqpqpqpqpqpqpqppqpqpqpqpqpqpqpqpqpqpqpqpqpqpqpqpqqpqpqpqqp- qpqpqpqpqpqpqpqpqpqpqppqpqp PqpqpqpqpqpqpPqpqppq
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EXPERIMENT 1
Name: Lim Jinq Chuan
Class: CHM 151
Date: 04-09-2014
Matric number: J14015931

Title: Determination of ascorbic acid content in vitamin C tablets
Aim: To determine the ascorbic acid content in vitamin C tablets.
Procedure: Please refer to page (19-21) of the lab manual.

Results: Experiment Volume of vitamin C Burette reading Volume of NBS (mL) Final Initial (mL) Trial 25.0 33.70
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