Agas is confined to a cylinder under constant atmospheric pressure, as illustrated in
figure 5.4. when 0.49 kj of heat is added to the gas, it expands and does 214 j of work
on the surroundings. what are the values of ∆h and ∆e for this process?
delta h is the main issue i'm having trouble understanding.

(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.