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Bleach And Synthesis

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Bleach And Synthesis
This experiment investigated the effects of bleach and dye on the tensile strength of hair. The hypothesis stated that the healthy, untouched hair would be able to hold the heaviest amount of weight. The dyed hair would hold more weight than the bleached hair, but less than the normal hair. The bleached hair would be the weakest, holding the least amount of weight. The results supported this hypothesis. This is because the strong chemicals that were applied to the hair, penetrated, stripped and changed the hair’s natural composition. This in the end weakened the hair, giving the results that were found. This experiment could be improved in many ways for more accurate results, such as using a smaller weight like rice and measuring the tape and

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