Question

Determine the normality of the solutions described below. a. 86 mg K2SO4 dissolved in 400mls of water (ion charge) b. 36.5 mg HCl in 100 mls of water for the reaction (acid/base reaction) c. 55 mg SO4 per liter of water for the reaction (acid/base reaction) d. 55 mg SO42 per liter of water for the reaction (acid/base reaction) e. Estimate the normality of the ammonium ion (NH4) if 68 mg of hydrazoic acid (HN3)is HCl + NaOH己Na+ + Cl. + H2O s04-2 + 2H + 리,so, reduced in a 250-ml reactor (reduction/oxidation reaction) HIN, +11H+ +8e-→ 3NH4+

Answer 1

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