Question: A soil sample is collected and analyzed for its sand content as SiO2. A 1.0065g sample of soil was weighed and the mass of the

A soil sample is collected and analyzed for its sand content

A soil sample is collected and analyzed for its sand content as SiO2. A 1.0065g sample of soil was weighed and the mass of the SiO2 in the sample was determined to be 0.0142g. What is the concentration of sand SiO2 in concentration units of %(w/w),ppm(w/w) and ppb(w/w)

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