Given an equimolar binary mixture, calculate the activity coefficients for both components from the 2-parameter Margules equation whose parameter values are A12 5 0.5 and A21 5 1.5. What would be the excess molar Gibbs free for this system?

(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.