Magnesium reacts with ammonia, NH3, at high temperatures to produce solid magnesium nitride, Mg3N2, and hydrogen. How many grams of magnesium reacts with 16,400 mL (STP) of ammonia? 3Mg(s) + 2NH3(g) Mg3N2(s) + 3H2(g)

please show steps ^-^

Which type of orbits are found in the principal energy level n = 2 a - s b - s, f c - s, d d - s, p e - s, p, d

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 is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?