Chemistry, 27.01.2020 23:31 abdullahs4639

What is the concentration in ppm of a 3.7 l solution (d = 1.00 g/ml) containing 4.21 × 10-7 kg of the pesticide ddt?

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What is the concentration in ppm of a 3.7 l solution (d = 1.00 g/ml) containing 4.21 × 10-7 kg of th...