State the back titration of the unreacted hcl

Reference no: EM13164446

1. If an air bubble was initially in the buret tip but was dispensed during the back titration of the unreacted HCl. As a result of this technique error, will the reported amount of antacid in the sample be reported as, too low, too high or unaffected? Briefly explain.

2. An unkown amount of monoprotic base reacted with 25.00 ml of 0.1098 M HCl. The resulting solution was titrated with 10.55 mL of 0.1175 NaOH solution. How many moles of base were present in the unknown sample?

Reference no: EM13164446

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