What quantity do units represent in a value ? a. size b. direction c. dimension d. magnitude

In this reaction n2o4(g)→2no2(g) what changes in color would you expect as pressure is increased at a constant temperature

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.

What are fructose and glucose an example of?