After evaporating the acetone (via rotary evaporation), you have 3.20 g of racemic ibuprofen. What is the theoretical yield (in grams) of (S, S) diasteriomeric salt after doing the reflux

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

Plz ill give u brainliest which of the following steps is not likely to take place during cellular respiration? a.oxygen combines with carbon of simple sugar. b. energy molecule transfers energy to cells. d. energy is used up.

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.