For the chemical reaction, N2(g) +3H2(g) 2NH3(g), Kc = 4.2 x102 at some temperature which we call T1.4.00 moles of NH3 were placed in a 50.0 liter containerand it was brought up to T1 and allowed to come toequilibrium. Which situation below is true, at equilibrium? A. [NH3] = 3 x [H2]
B. [NH3] > [H2]
C. [H2] > [NH3]
D. [NH3] = [H2]
E. [N2] = [NH3]

Two things that biomedical has invented or innovated

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.