4. 100.0 grams of sodium sulfate, Na2so4 reacts with 50.0 grams of barium nitrate, Ba(NO3)2 How many grams of barium sulfate will form?
Na2so4+ Ba(NO3)2 -> BaSO4 + 2NaNO3

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.