How To Convert Ppm Solution Agno3 In H2o To Mole Fraction Of Solute.. Freaken Chem?

Show me please..
Chem is freakin hard…

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One Response to “How To Convert Ppm Solution Agno3 In H2o To Mole Fraction Of Solute.. Freaken Chem?”

  1. Convert ppm to an appropriate concentration unit, suggesting g/mL:
    1 ppm (part-per-million) = 1 microgram/mL = 1×10^-6 g/mL
    Convert the mass of AgNO3 in grams to moles by dividing by its molecular mass (180 g/mole)
    Convert the mass of H2O in grams (1mL = 1g) to moles by dividing by its molecular mass (18 g/mole)
    Divide the number of moles of AgNO3 by the moles of H2O to get the mole fraction of AgNO3