What is the concentration in ppm when 20g od NaCl are dissolve in 600ml of water?
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Answer:
32258 ppm is the answer
Explanation:
Mass of solute = 20g
Mass of 600ml water = 600g (Because density is like 1kg/m^3)
Mass of Solution = 600g + 20g = 620g
Conc in ppm = Mass of Solute/ mass of total solution x 10^6
Conc in ppm = 20/620 x 10^6 = 32258 ppm
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