Consider the reaction between iron (iii) oxide, fe2o3 and carbon monoxide, co. fe2o3 + 3co --> 2fe + 3co2 in the process, 213 g of fe2o3 are reacted with 140 of co. (a) calculate mass of fe formed (b) how many moles of the excess reagent is left at the end of the reaction? pls show me how to calculate this using dimensional analysis : (

(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.