Question

Q7 10 Points Calculate the maximum mass in grams of hydrogen gas, H$_2$ (2.016 g/mol), that can form when 57.5 grams of elemental iron, Fe (55.933 g/mol), reacts with hydrochloric acid in the following balanced chemical equation. Enter 3 sig figs with a space between your numerical answer and units, grams. 2 Fe(s) + 6 HCl(aq) \rightarrow 2 FeCl$_3$(aq) + 3 H$_2$(g) Optional to submit work but strongly recommended because you will get NO credit if your entered answer is not exactly correct. Work = Partial Credit! Enter your answer here Please select file(s) Select file(s)

          Q7
10 Points
Calculate the maximum mass in grams of hydrogen gas, H$_2$ (2.016 g/mol), that can form when
57.5 grams of elemental iron, Fe (55.933 g/mol), reacts with hydrochloric acid in the following
balanced chemical equation. Enter 3 sig figs with a space between your numerical answer and
units, grams.
2 Fe(s) + 6 HCl(aq) \rightarrow 2 FeCl$_3$(aq) + 3 H$_2$(g)
Optional to submit work but strongly recommended because you will get NO credit if your
entered answer is not exactly correct. Work = Partial Credit!
Enter your answer here
Please select file(s)
Select file(s)

Q7
10 Points
Calculate the maximum mass in grams of hydrogen gas, H2 (2.016 g/mol), that can form when
57.5 grams of elemental iron, Fe (55.933 g/mol), reacts with hydrochloric acid in the following
balanced chemical equation. Enter 3 sig figs with a space between your numerical answer and
units, grams.
2 Fe(s) + 6 HCl(aq) →2 FeCl3(aq) + 3 H2(g)
Optional to submit work but strongly recommended because you will get NO credit if your
entered answer is not exactly correct. Work = Partial Credit!
Enter your answer here
Please select file(s)
Select file(s)

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