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vitfil [10]
3 years ago
8

Hellppppppppplplllppp

Chemistry
1 answer:
noname [10]3 years ago
7 0

Answer:

the third one because oceans don't affect the weather  

Explanation:

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Explanation:

First convert Concentration from ppm inM or mol/l

⇒ Molar mass of KMnO₄ = 158.03 g

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⇒ Molarity = \frac{4.48 X10^{-3} }{158.03X 1(lit)} = 2.83 x 10⁻⁵ molar

Absorbance (A) = - log(T)     ( T = % transmittance)

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According to Lambert Beer's law

     

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