Consider the balanced chemical reaction below. when the reaction was carried out, the calculated theoretical yield was for carbon dioxide was 546 grams, but the measured yield was 483 grams. what is the percent yield?
Fe2O3 + 3CO = 2Fe + 3CO2

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.