PLEASE HELLP!!! C. Use Hess's law and the following equations to calculate AH for the
reaction SO2(g) + NO2(g) +S03(g) + NO(g). (Show your work.) (8 points)

The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?

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.

How do scientists think that gravity affected the formation of our solar system?