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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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smorehouse smorehouse
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6 years ago
A solution of 0.1 g/mL of a pure R enantiomer in a 1 dm polarimeter rotates plane polarized light by +4.8. What is the rotation observed on this solution in a 2 dm polarimeter?
 a. +2.4
  b. +4.8
  c. +9.6
  d. +19.2
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wrote...
#1
6 years ago
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#2
5 years ago
A solution containing 0.2 g/mL of a pure R enantiomer in a 1 dm polarimeter rotates plane polarized light by +2.8. What is the rotation of a solution containing 0.4 g/mL of the R isomer in the same polarimeter?
 a. +0.7
  b. +1.4
  c. +2.8
  d. +5.6
wrote...
#3
Educator
5 years ago
Quote from: SydTay (5 years ago)
A solution containing 0.2 g/mL of a pure R enantiomer in a 1 dm polarimeter rotates plane polarized light by +2.8. What is the rotation of a solution containing 0.4 g/mL of the R isomer in the same polarimeter? a. +0.7 b. +1.4 c. +2.8 d. +5.6

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