Calculate the surface area in nm^2 of a water solution

Reference no: EM13707972

Problem- a) Calculate the surface area in nm^2 of a water solution contained in a petri dish with a diameter of 9.0cm. The area of a circle is calculated as A=pie r^2

b) If a molecule of stearic acid covers an area of 0.21 nm^2, how many stearic acid molecules will it take to cover the surface of the petri dish in question 3?

Your answer must be supported by illustrations, Please answer with work shown to receive points

Reference no: EM13707972

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