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1. (5 pts) Find pH if 2.5g of sodium benzoate is dissolved in 100.0 mL of water. Acid dissociation constant of benzoic acid i
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Answer #1

a concentration of Sodium benzoate = wt x 1000 CHg Coona GMW (ml) 2144 2.5 x loco 144 700 z0-174M Ka (benzoic) and = 6.3x103

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