7.(S)(+)-Butanol shows a specific rotation at +13.52°. What is the ratio of (S)(+)-Butanol and (R)(-
問題詳情
7.(S)(+)-Butanol shows a specific rotation at +13.52°. What is the ratio of (S)(+)-Butanol and (R)(-)-butanolwhen the measured rotation equals to +6.76°? (A)(S):(R) = 4:1 (B)(S):(R) = 2:1 (C) (S):(R) = 1:2 (D)(S):(R) = 1:2.5 (E)(S):(R) = 3:1