Chemistry, 28.01.2020 11:31, katieh149

What is the concentration of each of these solutions expressed as ppm?
a. 0.0020 g iron(iii) ions dissolved in 500.0 g water.
b. 0.25 g calcium ions dissolved in 850.0 g water.

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What is the concentration of each of these solutions expressed as ppm?
a. 0.0020 g iron(iii)...