A sample of 19 mg of 9-fluorenone is dissolved in 5 mL of diethyl ether. The resulting organic solution is extracted with 10 mL of water. Assuming the Kp for 9-fluorenone in
diethyl ether/water is 9.5, how much 9-fluorenone would remain in the ether layer?
SHOW YOUR WORK

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules