who ever is all the answers101 why did u delete my question did i say something wrong no right! so stop deleting peoples questions for no reason!

Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?