Coal can be used to generate hydrogen gas (a potential fuel) by the following endothermic reaction: c(s) + h₂o(g)⇌co(g) + h₂(g) if this reaction mixture is at equilibrium, predict whether each of the following will result in the formation of additional hydrogen gas, result in the formation of less hydrogen gas, or have no effect on the quantity of hydrogen gas. a. adding more c to the reaction mixtureb. adding more h₂o to the reaction mixturec. raising the temperature of the reaction mixtured. increasing the volume of the reaction mixturee. adding a catalyst to the reaction mixturef. adding an inert gas to the reaction mixture

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

the ratio of the conjugate base to the acid required to attain the desired ph.

answer : (a) volume of the gas = 8.67 ×   l

                (b) second virial coefficient b = -1.21226 l/mole

solution :   given,     t = 300k

                                p = 20atm

                                z = 0.86

                                n = 8.2 mmoles = 8.2 × moles

                                r =   0.082 l atm/k/mol

        find,     (a) volume of gas   and (b) second virial coefficient b at 300k.

formula used :            

                          and            

(a)            

                    = \times 0.082\times 300}{20}[/tex]

                    = 8.67 ×   l

(b)      

                    = (0.00867-1) × 8.659

                    = - 8.5839 l/mole