In a chemical reaction at equilibrium, the rate of the forward reaction is
the rate of the reverse reaction. if the rate of the forward reaction , more products are formed.
(equal to, increases)

For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.

Which of the following statements are incorrect?

How many moles are in 7.2 x 10^23 carbon molecules?