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QUESTION
a bottle is labeled 20.0 percent by mass HCl with a density of 1.096g/ml calculate the morality .what is the concentration in ppm of 3.70 L solution...
1.a bottle is labeled 20.0 percent by mass HCl with a density of 1.096g/ml calculate the morality . please show and explain work
2.what is the concentration in ppm of 3.70 L solution (d=1.00g/ml) containing 4.21x10^-7 kg of the pestcide DDT?
