What unit of temperature is used in gas law calculations

Kelvin

Fahrenheit

Celsius

either Kelvin or Celsius

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.

What produces wave a)sound b) heats c)transfer of energy d)vibrations