Can someone just me out i have too much homework to do and this is just going to take awhile for me to do

If a reaction has g of -136kj at 110°c, will it be spontaneous at this temperature (110°c)? yes or no

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.

Compare and contrast physical changes with chemical changes.