A solution has a volume of (500) ml if the solution contains 1023×3.022 partial sodium carbonate. (Atomic weights Na = 23, C 16 = 0, 12 = Avcadro's number = 6.022 x 1023) %3D %3D Answer the following: 3- Calculate the concentration in ppm (parts per million). 1- Calculate the molar concentration

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