A company wants to create a large number of ammonia molecules using the following reaction: N2 + 3 H2 → 2 NH3

Calculate the number of H2 molecules in 28.02 grams of nitrogen (N2)

Calculate the number of N2 molecules in 2.02 g of hydrogen (H2)

Calculate the number of ammonia molecules if you have 17.04 g of ammonia (NH3)

How have the greenhouse gasses increased from the year 2000 to 2018

Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons

Solid tin exists in two forms: white and gray. for the transformation sn(s, white) → sn(s, gray) the enthalpy change is -2.1 kj/mol and the entropy change is -7.4 j/(mol*k). a. calculate the gibbs free energy change for the conversion of 1.00 mol white tin to gray tin at -30℃. b. will white tin convert spontaneously to gray tin at -30℃? c. at what temperature are white and gray tin thermodynamically equivalent at a pressure of 1 atm?