Asked by chemdumby
using this equation: Ni+H2SO4=H2+NiSO4
how many liters of hydrogen gas at 298degK and 2.5atm could be produced if you react 25 grams of nickel metal?
how many liters of hydrogen gas at 298degK and 2.5atm could be produced if you react 25 grams of nickel metal?
Answers
Answered by
DrBob222
Follow the steps in this example, then use PV = nRT to calculate volume.
http://www.jiskha.com/science/chemistry/stoichiometry.html
http://www.jiskha.com/science/chemistry/stoichiometry.html
Answered by
chemdumby
I ended up getting 4.21L of H2 is that right?
The steps I took were
25gNi/58.6934=.43mol Ni
v=(.43)x(0.0821x1atm/molK)x(298K)/2.5atm=4.21L H2?
this doesn't look right...
The steps I took were
25gNi/58.6934=.43mol Ni
v=(.43)x(0.0821x1atm/molK)x(298K)/2.5atm=4.21L H2?
this doesn't look right...
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