kingwilson2084 kingwilson2084

23-08-2022
Chemistry

Answered

The seven most abundant ions in seawater make up more than 99% by mass of the dissolved compounds. Here are their abundances in units of mg ion/kg seawater: chloride 18,980; sodium 10,560; sulfate 2650; magnesium 1270; calcium 400; potassium 380; hydrogen carbonate 140.
(d) Which make up the larger mass fraction of dissolved components, anions or cations?

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