Describe whether your percent yield for the two enantiomers was high or low. (Note: it is not a percent recovery, as you do react the ibuprofen with the chiral amine to make a salt.) If it was either high or low, explain what might have caused the high/low percent yield.

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n