Calculate δgrxn at 298 k under the conditions shown below for the following reaction.
fe2o3(s) + 3 co(g) → 2 fe(s) + 3 co2(g)
δg° = -28.0 kj
p(co) = 1.4 atm, p(co2) = 2.1 atm
δg°rxn = ?

Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.

How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?