Phosphorus pentachloride decomposes to phosphorus trichloride at high temperatures according to the equation: at 250° 0.125 m pcl5 is added to the flask. if kc = 1.80, what are the equilibrium concentrations of each gas?

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

Name the intersection of plane bpq and plane cpq.

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.