Volume of hydrogen at STP = moles x 22.4 = 7x22.4 = 156.8L
Answer:
To synthesize cis-2-methylcyclopentyl from methycyclopentanol, you need to replace the acetate hydroxyl group with acetate by inverting the configuration.
Explanation:
To understand the process, you need to understand the nucleophilic mechanism taking place in the process. This is the first stage of the process. Hydroxide is a poor leaving group, to it must be converted to a good leaving group. To effect the change, it is necessary to use p-toluenesuphate.
p-toluenesuphate is favored because this can be prepared by a reaction that alters none of the bonds attached to the stereogenic center.
The reaction of p-toluensulfonate with potassium acetate in acetic acid effects the conversion to give the final product: cis-2-methylcyclopentyl.
Answer of question 1 is When the buoyant force is greater than the force of gravity
answer of question 2 is true
answer of question 3 is the object is more dense than the fluid
answer of question 4 is you can't because steel will always sink since it is more dense than water
answer of question 5 is it has a low density