Answer:
(a). Increase in the rate of Reaction.
(b). Increase in the formation of the alcohol.
(c). rate of Reaction will increase that is to say more of the alkyl azide will be produced.
(d).rate of Reaction will increase that is to say more of the alkyl azide will be produced.
(e). rate of reaction increases because of carbocation.
Explanation:
Important thing to note is that this reaction proceed with an SN1 mechanism.
Therefore; the rate of reaction depends solely on the concentration of alkyl azide.
(a). The concentration of the alkyl chloride is increased: rate of Reaction will increase that is to say more of the alkyl azide will be produced.
(b) The concentration of the azide ion is increased: the effect is that there will be an increase in the formation of more of the alcohol.
c) The alkyl bromide is used instead of the alkyl chloride: the effect is that there will be rate of Reaction will increase that is to say more of the alkyl azide will be produced.
(d) The reaction is carried out in 1:1 acetone water instead of pure water: the effect is that there will be the effect is that there will be rate of Reaction will increase that is to say more of the alkyl azide will be produced.
(e) The alkyl chloride shown below is used instead of cumyl chloride: rate of reaction increases because of carbocation.
Only gas or vapor can be superheated. Use water as an example. Water at sea level boils at 212 degrees F. When heated to 212 degrees F, the molecules that make up water are moving at a high enough speed that they overcome the air pressure above the water. And for supercooled only liquids or solids can be supercooled for example Liquid water at sea level has a saturation (boiling) temperature of 212 degrees F. If we were to add heat to the saturated water, it would first boil away with no change in temperature (remember latent heat?) and then become superheated if still more heat were added to the vapor (steam) after it had all turned to a vapor.
Explanation:
1) refine the specimen into fine powder 2) place the smallest amount you can see in the capillary tube 3) set the voltage to increase exponentially to 200 below the predicted temperature, then adjust so that the temperature rises to 20 per minute 4) report the temperature at which the liquid first appears and the temperature at which the last crystal disappears.
