October 2018 1 12 Report

1.podaj wzory następujących soli:

a)sodu: sirczku, siarczanu(IV), siarczanu(VI)

b)potasu: chlorku, chloranu(III), Chloranu(VI)

c)wapnia: metafosforanu(v), ortofosforanu(v), pirofosforanu(v)

......PROSZE........

......H.E.L.P........

........M..E.........


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