EXPERIMENT 1: Obtain the solubility of potassium chloride in g/100 mL H2O at 60.0 °C from both the official and experimental solubility curves and record them here. Calculate the percent difference between the two values using the formula below. official value-experimental value % difference x 100 official value

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 does the cell nucleus do or, how does it function?

0.09 moles of sodium sulfate in 12 ml of solution