A sample of sodium hydroxide of volume 13.9 mL was titrated to the stoichiometric point with 23.9 mL of 0.249 M HCl(aq). What is the initial molarity of NaOH in the solution? Answer in units of M What mass of NaOH is in the sample of the solution? Answer in units of g.​

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.

Which statement best explains the relationship between an area is geography and the temperature of its surface water

Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.