could you please help me with number 6 and 7. i need clarification on them

Balance the following example of a heterogeneous equilibrium and write its reaction quotient, Qc : S8(s)+F2(g)SF6(g) Include the physical states of all reactants and products in your balanced equation. S8(s)+24F2(g) Qc=[S8][F2]24[SF6]8 Be sure to answer all parts. Enter your answers in scientific notation. At a particular temperature, Kc=6.3102 for 2NO(g)+2H2(g)N2(g)+2H2O(g) Calculate Kc for each of the following reactions: (a) NO(g)+H2(g)21N2(g)+H2O(g)Kc=10 (b) 2N2(g)+4H2O(g)4NO(g)+4H2(g) Kc=10