If 20.0 g of koh react with 15.0 g of (nh4)2so4 according to the following reaction, how many liters of nh3 will be produced at standard temperature and pressure? (the equation is already balanced.)
2koh + (nh4)2so4 → k2so4 + 2nh3 + 2h2o

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa

Timed ! in which of these statements are protons, electrons, and neutrons correctly compared? quarks are present in protons and neutrons but not in electrons. quarks are present in protons, neutrons, and electrons. quarks are present in neutrons and electrons but not in protons. quarks are present in protons and electrons but not in neutrons.