Aldehydes are more reactive than ketones towards nucleophilic addition reactions. Explain why. Steric effect: the carbonyl group of the is connected to which results in a sterically hindered transition state compared to the . Electronic effect: the carbonyl carbon of the is electrophilic than that of the , because the on the carbonyl carbon is stabilized via the inductive effect of compared to the stabilization by in a .

If i make a solution by adding 83grams of sodium hydroxide to 750ml i’d water what is the molarity of sodium hydroxide

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d