Physics, 29.06.2019 02:20 GreenHerbz206
The specific rotation of optically pure (r)-sec-butyl alcohol is -13.52°. an optically pure sample of (r)-sec-butyl bromide was converted into the corresponding sec-butyl alcohol via an sn2 reaction. what is the specific rotation of the product, assuming 100% yield?
Answers: 3
Physics, 22.06.2019 08:30, bazsinghnagoke
An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?
Answers: 1
Physics, 22.06.2019 18:30, okitsfrizz6366
Ahot-air balloon is 11.0 m above the ground and rising at a speed of 7.00 m/s. a ball is thrown horizontally from the balloon basket at a speed of 9.00 m/s. ignore friction and air resistance and find the speed of the ball when it strikes the ground.
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According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?
Answers: 3
The specific rotation of optically pure (r)-sec-butyl alcohol is -13.52°. an optically pure sample o...
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