A sample of 10.1 g of Fe2O3 reacts with 19.5 g CO to yield Fe and CO2. The balanced chemical equation is Fe2O3(s)+3CO(g)⟶2Fe(s)+3CO2(g)

A sample of 10.1 g of Fe2O3 reacts with 19.5 g CO to yield Fe and CO2. The balanced chemical equation is

Fe2O3(s)+3CO(g)⟶2Fe(s)+3CO2(g)

Which substance is the limiting reactant?

1. What is the theoretical yield of Fe ?

2. If the actual experimental yield for Fe is 6.10 g , what is the percent yield of Fe ?

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

What if it is did darwin used to support his theory of evolution

In a laboratory determination of the atomic weight of tin, a sample of tin is weighed in a crucible. nitric acid is added, and the reaction proceeds to give a hydrated tin(iv)oxide plus no2and h2o. the hydrated tin(iv)oxide is then heated strongly and reacts as follows: sno2.xh2o(s)sno2(s)+ xh2o(g)the sno2is finally cooled and weighed in the crucible. explain the effect on the calculated atomic weight of tin that would result from each of the following experimental errors: (a)considerable spattering occurs when the nitric acid is added to the tin.(b)the hydrated tin(iv)oxide is not heated sufficiently to change it completely to tin oxide.