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a 10ml sample of an HCL solution to be used as an acid standard required 28.45ml...

a 10ml sample of an HCL solution to be used as an acid standard required 28.45ml of standardized 0.2015 M NaOH to reach the endpoint. what is the concentration of the HCL solution?

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Answer #1

HCl(aq) + NaOH(aq) + NaCl (aq) +H,0(1) Concentration of NaOH =0.2015 mol Volume of NaOH = 28.45mL X- 1000mL =0.02845L Number

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