Above what temperature does the following reaction become nonspontaneous? FeO(s) CO(g) → CO2(g) Fe(s) Î""H = -11. 0 kJ; Î""S = -17. 4 J/K.

An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.

Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced