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Equivalents are used to express the reactive capacity of ions in solution. For acids and bases, an equivalent is the amount of substance that can react with 1 mole of hydrogen ions or hydroxide ions. For example, 1 equivalent of H2SO4 = 49 g (the molar mass of H2SO4), since each mole of H2SO4 can donate 2 moles of H+ ions which can react with 2 moles of OH- ions. So Normality (N) is defined as: Normality (N) = Equivalents of solute / Liter of solution Or Normality (N) = Moles of solute / Equivalent we

Author

Awoke Yihune

Language

EN