A 35.00 mL sample of an H2SO4H2SO4 solution of unknown concentration is titrated with a 0.1272 M KOHKOH solution. A volume of 42.22 mL of KOHKOH was required to reach the equivalence point.   What is the concentration of the unknown H2SO4H2SO4 solution?         Express your answer using four significant figures. M

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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.