A sample of iron(III) oxide, Fe₂O₃, is heated in a stream of excess hydrogen gas, H₂ to produce
5.6 g of iron metal according to the following equation:
Fe₂O₃(g) + 3H₂(g) → 2Fe(s) + 3H₂O(l)
Calculate the mass of the iron (III) oxide sample
extra question: why does it have H₂O in the product for the chemical equation?
Answers: 3
Chemistry, 21.06.2019 22:00, creepycrepes
Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.
Answers: 2
Chemistry, 22.06.2019 02:20, kristieroth1
Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is
Answers: 1
Chemistry, 22.06.2019 06:20, stephliu721
What is a property of a double replacement reaction
Answers: 1
A sample of iron(III) oxide, Fe₂O₃, is heated in a stream of excess hydrogen gas, H₂ to produce
5.6...
Mathematics, 26.08.2019 18:30
Mathematics, 26.08.2019 18:30
Mathematics, 26.08.2019 18:30
English, 26.08.2019 18:30
Mathematics, 26.08.2019 18:30
Spanish, 26.08.2019 18:30