Balance the equation above. If you perform this reaction with 30.0 mL of 4.50 M HCl and 20.5 grams of zinc, what volume of H2, measured at 740 mm Hg and collected over water 27.0oC, can be obtained? (The vapor pressure of water at 27oC = 26.7 mm Hg) Zn = 65.38 g/mol HCl = 36.5 g/mol H2 = 2.0 g/mol
Balance the equation above. If you perform this reaction with 30.0 mL of 4.50 M HCl and 20.5 grams of zinc, what volume of H2, measured at 740 mm Hg and collected over water 27.0oC, can be obtained? (The vapor pressure of water at 27oC = 26.7 mm Hg) Zn = 65.38 g/mol HCl = 36.5 g/mol H2 = 2.0 g/mol
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter6: Solutions And Colloids
Section: Chapter Questions
Problem 6.109P
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___ Zn(s) + ___ HCl(aq) -----> ___ ZnCl2(s) + ___ H2 (g)
Balance the equation above.
If you perform this reaction with 30.0 mL of 4.50 M HCl and 20.5 grams of zinc, what volume of H2, measured at 740 mm Hg and collected over water 27.0oC, can be obtained? (The vapor pressure of water at 27oC = 26.7 mm Hg)
Zn = 65.38 g/mol
HCl = 36.5 g/mol
H2 = 2.0 g/mol
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