Posted by kellie on Monday, April 19, 2010 at 4:22pm.
None if you don't put it with something that will produce H2. I assume it is an acid. 1 mol Zn will produce 1 mole H2.
25.0 g Zn = ?? moles.
moles = grams/molar mass. Then substitute moles Zn you found for n in PV = nRT. Don't forget to use Kelvin for T.
Related Questions
Chemistry - Zn(s) + 2 HCl(aq) H2(g) + ZnCl2(aq) When 25.0 g of Zn reacts, how ...
chemistry - when 25.0 g of Zn reacts how many L of H2 gas are formed at STP
Chemistry - When 25.0g of Zn reacts, how many L of H2 gas are formed at 298K abd...
Chem - When 25.0g of Zn reacts with Hcl, how many L of H2 gas are formed at STP...
Chemistry - A sample of zinc metal reacts completly with an excess of ...
Chem - Zinc reacts with HCl to produce ZnCl2 and Hydrogen gas, H2. What volume, ...
chemistry - 2. Zinc metal reacts with HCL similarly to magnesium: Zn(s) + 2HCL(...
chemistry - Zinc metal reacts with HCL similarly to magnesium: Zn(s) + 2HCL(aq...
chemistry - The following reaction is carried out as a source of hydrogen gas in...
chemistry - The following reaction is carried out as a source of hydrogen gas in...
For Further Reading
