Phosphorus pentachloride decomposes according to the chemical equation pcl 5 ( g ) − ⇀ ↽ − pcl 3 ( g ) + cl 2 ( g ) k c = 1.80 at 250 ∘ c pcl 5 ( g ) ↽ − − ⇀ pcl 3 ( g ) + cl 2 ( g ) k c = 1.80 at 250 ∘ c a 0.342 mol 0.342 mol sample of pcl 5 ( g ) pcl 5 ( g ) is injected into an empty 3.65 l 3.65 l reaction vessel held at 250 ∘ c. 250 ∘ c. calculate the concentrations of pcl 5 ( g ) pcl 5 ( g ) and pcl 3 ( g ) pcl 3 ( g ) at equilibrium.
Answers: 2
Chemistry, 22.06.2019 09:30, psychocatgirl1
Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone, due to its high light availability and warm water temperature
Answers: 3
Phosphorus pentachloride decomposes according to the chemical equation pcl 5 ( g ) − ⇀ ↽ − pcl 3 ( g...