STAEDTLER Mars plastic s) Use the following unbalanced chemical reaction to answer the questions below: Al2(SO4)3 (aq) + H2 (g) o A (2inioq A) If 25.0 mL of 2.50 M H2SO4 is mixed with excess Al, calculate the mass (in grams) of aluminum slolo busob o how lo iroms umo - oubong nn Al (aq) + HSO, (ag) 1o sulfate which is produced - 2.50 m Hz SO. 25. OmL B) If 2.24 grams of aluminum sulfate are obtained from the reaction in A, what is the percent yield of this reaction? 2.24grams C) What is the density of hydrogen gas at STP?

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STAEDTLER
Mars plastic
s) Use the following unbalanced chemical reaction to answer the questions below:
Al (aq) + H2SO4 (aq)
» Al2(SO4)3 (aq) + H2 (B)oio A (ziniog
A) If 25.0 mL of 2.50 M H½SO4 is mixed with excess Al, calculate the mass (in grams) of aluminum
10sulfate which is produced olso busoh mol2 how lo inomad im
- 2.50 m Hz SOy
2S. OmL
B) If 2.24 grams of aluminum sulfate are obtained from the reaction in A, what is the percent yield
of this reaction?
2.24grams
C) What is the density of hydrogen gas at STP?
in produced. After the
Transcribed Image Text:STAEDTLER Mars plastic s) Use the following unbalanced chemical reaction to answer the questions below: Al (aq) + H2SO4 (aq) » Al2(SO4)3 (aq) + H2 (B)oio A (ziniog A) If 25.0 mL of 2.50 M H½SO4 is mixed with excess Al, calculate the mass (in grams) of aluminum 10sulfate which is produced olso busoh mol2 how lo inomad im - 2.50 m Hz SOy 2S. OmL B) If 2.24 grams of aluminum sulfate are obtained from the reaction in A, what is the percent yield of this reaction? 2.24grams C) What is the density of hydrogen gas at STP? in produced. After the
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