15. Diisobutylaluminum hydride (DIBAL-H) can be used to carry out which of the following conversions?
a) Ester to aldehyde
b) Carboxylic acid to ester
c) 2 moles of alcohol to ketone
d) Aldehyde to carboxylic acid
c) Ester to ketones

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

The velocity would be 2 

Answer/when the cell uses energy;