How to evaluate the concentration of hydronium ion

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The Ka for the dissociation of Aspirin in aqueous is 3.3 x10-4 at 25?C. If the initial concentration of Aspririn is 0.005M and using equilibrium reaction below calculate the concentration of Hydronium ion and the concentration of the conjugate base. HC9H7O4 (aq) C9H7O41- (aq) + H3O+ (aq)

Reference no: EM13545029

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