Which gas has the greatest average kinetic energy at STP? Group of answer choices Ne Ar None of the above. They all have the same average kinetic energy. He

Answer:             1.0  × 10⁻⁵ msolution:                     as we know ph is given as,                                    ph  = -log [h⁺]and,                                    [h⁺]  =  10^-ph    (1)putting value of ph in eq. 1,                                    [h⁺]  =  10⁻⁵                                    [h⁺]  =  1.0  × 10⁻⁵ m

Um ask a different problem if you want me to answer

Answer is:   -2,840 kj/mol.reaction of combustion of glucose: c₆h₁₂o₆ + 6o₂  → 6co₂ + 6h₂o.in reaction there is only one mole of glucose.heat of combustion is then δh = q/n = -2840 kj/1mol = -2,840 kj/mol.n - amount of substance.δh-    heat of combustion per mole.