Adding solvent or removing solute from a soltuion is called and a solution is said to be if it has more solute.

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.

Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?