A25.0-milliliter sample of hno3(aq) is neutralized by 32.1 milliliters of 0.150 m koh(aq). what is the molarity of the hno3(aq)?
(1) 0.117 m (3) 0.193 m
(2) 0.150 m (4) 0.300 m

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.

Light waves are as they pass through the

Magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. trial 1: trial 2: data mass of empty crucible with lid trial 1: 26.688 trial 2: 26.681 mass of mg metal, crucible, and lid trial 1: 26.994 trial: 2 26.985 mass of mgo, crucible, and lid trial 1: 27.188 trial 2: 27.180