The kc for the following reaction at 225 ∘c is 1.7×102. 3h2(g)+n2(g)⇌2nh3(g)

if the equilibrium mixture contains 0.15 m h2 and 0.017 m n2, what is the molar concentration of nh3?

i have no idea what i am doing wrong here, !

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.

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?

What must occur for air masses to form fronts