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Archy [21]
3 years ago
11

What precautions must be taken when mixing reagents in a separatory funnel or a centrifuge tube?

Chemistry
1 answer:
N76 [4]3 years ago
5 0

When you are mixing reagents in a separatory funnel it is important to vent it normally and do so in a method so that is it is not venting towards anybody. Also be certain to take out the stopper when draining the lower layer. If you do not take out the stopper, the pressure will not be correct, and the liquid will not pour out.

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<h3>UV(Ultra violent) rays</h3>

Question Parameters:

Upon UV-analysis, Solution B gave an absorbance of 1.0

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Generally the equation for the Absorbance    is mathematically given as

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Hence

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Therefore

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