A student weighed 2.0 g crude sample (impure) and found 0.3 g glass and recovered 0.7 g of the sample after purification. Determine the percentage of the pure compound (recovery)? Select one: Oa 40% Ob. 55% Oc 65% Od. 35%
A student weighed 2.0 g crude sample (impure) and found 0.3 g glass and recovered 0.7 g of the sample after purification. Determine the percentage of the pure compound (recovery)? Select one: Oa 40% Ob. 55% Oc 65% Od. 35%
Chapter20: Nucleophilic Substitution Reactions: Competing Nucleophiles
Section: Chapter Questions
Problem 8Q
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Transcribed Image Text:A student weighed 2.0 g crude sample (impure) and found 0.3 g glass and recovered 0.7 g of
the sample after purification. Determine the percentage of the pure compound (recovery)?
Select one:
O a. 40%
Ob. 55%
OC. 65%
O d. 35%
Snot too much of a compound on tha TIC nlato wIould make2
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