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2 years ago

Describe a method you could use to carry out paper chromatography.

Chemistry

1 answer:

Oduvanchick [21]2 years ago

5 0

<h3><em><u>Paper Chromatography Methodology</u></em><em><u> </u></em><em><u>:</u></em></h3>

<em><u>paper chromatography, in analytical chemistry, technique for separating dissolved chemical substances by taking advantage of their different rates of migration across sheets of paper</u></em><em><u>.</u></em><em><u>.</u></em><em><u>The method consists of applying the test solution or sample as a spot near one corner of a sheet of filter paper.</u></em>

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3 years ago

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Answer:

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3 years ago

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Answer:

Mn (s) + NiCl2 (aq) → MnCl2 (aq) + Ni

Explanation:

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3 years ago

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Convert 90.23 kPa into atm

svlad2 [7]

Answer:

The answer is

Explanation:

To convert from kPa to atm we use the conversion

101.325 kPa = 1 atm

Then

90.23 kPa will be

$\frac{90.23}{101.325} \\ =0.89050086...$

We have the final answer as

Hope this helps you

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3 years ago