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The effect of temperature on the absorbance of ... - Woodbridge High

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Discussi<strong>on</strong> (c<strong>on</strong>t.)<br />

<str<strong>on</strong>g>The</str<strong>on</strong>g> overall <str<strong>on</strong>g>effect</str<strong>on</strong>g> <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>temperature</str<strong>on</strong>g> <strong>on</strong> <strong>absorbance</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

transmittance <str<strong>on</strong>g>of</str<strong>on</strong>g> light is very small however, as <strong>the</strong>re is<br />

not a large visible difference in <strong>the</strong> visible color <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>the</strong><br />

soluti<strong>on</strong>.<br />

<str<strong>on</strong>g>The</str<strong>on</strong>g> experiment may have been much more c<strong>on</strong>trolled if a<br />

single wavelength <str<strong>on</strong>g>of</str<strong>on</strong>g> light had been focused <strong>on</strong> or if <strong>the</strong>re<br />

had been multiple trials c<strong>on</strong>ducted for each set <str<strong>on</strong>g>of</str<strong>on</strong>g> data<br />

<str<strong>on</strong>g>The</str<strong>on</strong>g> data seems to show that bleach becomes more<br />

<str<strong>on</strong>g>effect</str<strong>on</strong>g>ive as <strong>the</strong> <str<strong>on</strong>g>temperature</str<strong>on</strong>g> <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>the</strong> soluti<strong>on</strong> is raised, as<br />

this allows <strong>the</strong> overall <strong>absorbance</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> light to be decreased<br />

by <strong>the</strong> largest amount for a staining agent.

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