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Pavel [41]
2 years ago
14

The concentration of potassium cyanide (KCN) in a sample of water is 9.65 x 10-7 M. Assume the density of

Chemistry
1 answer:
bagirrra123 [75]2 years ago
3 0

The concentration in ppm is 0.06 ppm

<h3>How to convert to PPM?</h3>

There are several unit of concentration in chemistry. Let us recall that concentration is the amount of substance that is present in a solution. Thus we have;

Concentration = 9.65 x 10-7 M

Molar mass of potassium cyanide = 65 g/mol

Thus;

M = ppm/MM * 1000

M = molar concentration

MM = molar mass

M * MM * 1000 = ppm

ppm = 9.65 x 10-7 M * 65 g/mol * 1000

ppm = 0.06 ppm

Learn more about ppm:brainly.com/question/16727593

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