18. By mixing 1.00-mol benzoic acid (CH-COOH), K₂= 6.3 x 10s) and 1.00-mol methylamine (CH3NH₂, K₂ = 5.6 x 10-4) into 1-L solution, the solution pH at equilibrium will be a) greater than 7 b) equal to 7 c) less than 7 d) insufficient information.

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.