At high temperatures, sulfur combines with iron to form brown-black iron(II) sulfide:
Fe(s) + SD-Fes(s)
In an experiment, 5.00 g of iron reacts with excess sulfur to produce 6.29 g of iron(II) sulfide. Calculate the percent yield if the maximum
amount of iron(II) sulfide that can be produced is 7.87 g.
79.796
79.9%
100%
63.5%
125%
Answers: 1
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At high temperatures, sulfur combines with iron to form brown-black iron(II) sulfide:
Fe(s) + SD-Fe...
Mathematics, 26.07.2019 05:20
Mathematics, 26.07.2019 05:20