• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

folic acid and flourine speech.I'm going to talk to you about a vitamin and mineral that has helped many people to live

Extracts from this document...

The above preview is unformatted text

This student written piece of work is one of many that can be found in our AS and A Level Physical Chemistry section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related AS and A Level Physical Chemistry essays

  1. Analysis of commercial vitamin C tablets

    In the experiment, the known amount of I2 is generated by fixed amount of NaIO3, the excess amount of I2 is reduced by Na2S2O3 immediately, to reduce I2 lost by vapourization. This also explains why I2 is placed in conical flask but not burette when standardizing Na2S2O3.

  2. Investigating the Rate of the Reaction between Bromide and Bromate Ions in Acid Solution

    For varying the concentration of bromide ions and bromate ions, the values for the PMCC were 0.997 and 0.981 respectively, so the results very strongly suggest that the reaction is first order with respect to these reactants. Similarly for varying the acid concentration, the value of the PMCC against the

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work