A 1.963g sample of an alloy dissolves in nitric acid and diluted to volume in a 100ml volumetric flask. Titrating a 25ml portion with a 0.1078M KSCN requires 27.19ml to reach the end point. Calculate the %W/W Silver in the alloy.
University of Ilorin CHM107 2020 past question
- 84.4%
- 64.4%
- 25.6%
- 32.3%
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