Question

List several anions, by formula, that contribute to the salinity of a water sample.

Is this the answer? :

chloride
sulfate
sodium , Na
bicarbonate
carbonate
bromide
fluoride

What does it mean by formula?

thanks so much !

Answers

Damon
salinity is normally how much NaCl
Na+ is a cation
Cl- is an anion
DrBob222
chloride Cl^-
sulfate SO4^2-
sodium , Na Na^+
bicarbonate HCO3^-
carbonate etc
bromide etc
fluoride etc

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