If 3.82g of aluminum react, how many grams of aluminum oxide can we expect to be produced according to the following equation: 4Al+3O2 to 2Al2O3

Achemistry student weighs out of phosphoric acid , a triprotic acid, into a volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with solution. calculate the volume of solution the student will need to add to reach the final equivalence point. round your answer to significant digits.

At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these