But my answer is 1.6x10^-5
Posted: Mon May 02, 2022 7:43 pm
But my answer is 1.6x10^-5
25 Environmental chemists often express concentrations as parts per million (ppm). This is usually equal to (mg solute) = (litres of solution). Natural water at R.T.P. is said to be polluted if it contains less than 5 ppm of dissolved oxygen gas. Express this as a molar concentration.
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