4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g) Make sure to report your answers in Correct Sig Figs A) How many moles of ammonia will react with 4.2 moles of oxygen? B) At standard temperature and pressure, how many liters of NO can be made by the reaction of 345 L of oxygen?​

Is this a single replacement reaction or there is no

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease