b) What is the concentration of chloride ions?b) 1.84 mol ...apchemistrywhitaker.weebly.com/uploads/2/5/0/5/25051722/ch_4...Name OXIDATION NUMBERS ... HCI ha KN03 Mg3N2 KC103 Al(NO
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b) What is the concentration of chloride ions? b) 1.84 mol FeCl2 x 2 mol Cl 1 mol FeCl2 =3.68 mol Cl /.45L = 8.17 M b) What is the concentration of K+ ions? 2.5 M x 2 = 5 M because there are 2 K+ ions per unit K2CO3 formula units