54 g of magnesium are dissolved in 7.43 × 105 mL of water. What is the concentration in ppm? Answer in units of ppm.?

Update:

7.43 x 10*5

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  • 1 month ago

    Ignoring the fact that magnesium does not dissolve in water:

    (54 g) / (7.43 × 10^5 g + 54 g) = 7.2673 × 10^-5 = 72.673 × 10^-6 = 73 ppm

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  • 1 month ago

    7.43 × 105 mL ?? what does this mean ?

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