Posted by charlene W on Friday, January 25, 2013 at 1:18pm.
Calcium reacts with water to yield calcium hydroxide and water according to the following equation: Ca + 2H2O ==> Ca(OH)2 + H2 . How many moles of hydrogen will be produced if 3115.8 grams of calcium hydroxide is produced?
chemistry - Steve, Friday, January 25, 2013 at 2:04pm
Each mole of Ca produces one mole of H2
So, how many moles of CaO2 do you have?
How many grams in that many moles of H2?