Consider the reaction of glucose with oxygen: C6H12O6(s) 6O2(g) Right arrow. 6CO2(g) 6H2O(l) The enthalpy of formation (Delta. Hf) for C6H12O6(s) is â€"1,273. 02 kJ/mol, Delta. Hf for CO2(g) is â€"393. 5 kJ/mol, and Delta. Hf for H2O(l) is â€"285. 83 kJ/mol. What is Delta. Hf for O2(g)?.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.