Salma Ahmed
English Lit. GCSE Student
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Presented with raw potato how would you carry out an experiment to determine the concentration of the potato cell in molar strength?
- Words:
- 1070
- Submitted:
- Wed Mar 03 2004
Have a little read: ... Potato Investigation Presented with raw potato how would you carry out an experiment to determine the concentration of the potato cell in molar strength? The experiment was set up to be as fair as possible. Then the potato chips were cut into 15 cylinders using a cork cutter and then cut to a length of exactly 4cm each with a scalpel. Then three were weighed at one time on a top pan balance to find an average mass, this was done because it did not involve confusion over which potato cylinder was which after the experiment. Once these averages were found and recorded the potato chips were placed into their test tube solutions of 0.0M(distilled water), 0.25M, 0.5M, 0.75M and 1.0M solutions of sucrose. Then the contents, each containing three potato cylinders were left for 50minutes. When the time was over I removed the potato with a pair tweezers and placed them
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