a.)100 mL of 1.00 M HCl solution is titrated with 1.00 M NaOH solution. You adde
ID: 632378 • Letter: A
Question
a.)100 mL of 1.00 M HCl solution is titrated with 1.00 M NaOH solution. You added the following quantities of 1.00 M NaOH to the reaction flask. Classify the following conditions based on whether they are before the equivalence point, at the equivalence point, or after the equivalence point/endpoint.
1.) 150 mL of 1 M NaOH
2.) 200 mL of 1 M NaOH
3.) 50 mL of 1 M NaOH
4.) 100 mL of 1 M NaOH
5.) 5.00 mL of 1 M NaOH
6.) 10.0 mL of 1 M NaOH
b.)100.0 mL of a 0.510 M HNO_3 solution is titrated with 0.730 M KOH. Calculate the volume of KOH required to reach the equivalence point.
Explanation / Answer
(a)
M1V1 = M2V2
1.00 mol/L) (100.00 mL) = (1.00) (x mL)
x = 100 mL
x = 100 mL is required to reach equivalence point.
1 & 2 are after equivalence point
3,5 & 6 are before equivalence point
4 at equivalence point
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