Aluminum oxide (Al2O3) and iron (Fe) react according to the following
balanced equation:
4Al2...
Chemistry, 19.11.2020 05:20 goldenblobslime
Aluminum oxide (Al2O3) and iron (Fe) react according to the following
balanced equation:
4Al2O3 + 9Fe - 3Fe304 + 8A|
If there are 10.2 grams of Al2O3 and 11.2 grams of Fe, which statement
identifies the limiting reagent in this reaction and best supports that claim?
A. Fe is the limiting reagent, because the reaction requires nearly
twice the mass of Fe as of Al2O3.
B. Al2O3 is the limiting reagent, because there are only 0.1 moles of
Al2O3 and twice as many moles of F
C. Fe is the limiting reagent, because 9 moles of Fe are required for
every 4 moles of Al2O3.
D. Al2O3 is the limiting reagent, because there are fewer grams of it
present.
Answers: 2
Chemistry, 21.06.2019 18:10
Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.
Answers: 2
Chemistry, 22.06.2019 14:30
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 3
Biology, 09.03.2021 19:30
Mathematics, 09.03.2021 19:30
Mathematics, 09.03.2021 19:30
Biology, 09.03.2021 19:30
History, 09.03.2021 19:30
Mathematics, 09.03.2021 19:30
Mathematics, 09.03.2021 19:30
Mathematics, 09.03.2021 19:30
English, 09.03.2021 19:30
Mathematics, 09.03.2021 19:30