The two alternative chair conformations of cis-2-bromocyclohexanamine differ in their gibbs free energy. using the data for δg (axial-equatorial) for monosubstituted cyclohexanes at room temperature (25ºc): axial → equatorial group δg° (kj/mol) group δg° (kj/mol) -0.8 -5.9 -2.4 -7.3 -3.9 1,2-gauche 3.8 calculate the absolute value of the difference in the gibbs free energy between the alternative chair conformations. kj/mol which group in this compound is in axial position in the energetically preferred chair conformation?

what is the question because that is not a question.

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.

the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.