10 Chem Hydrogen Reaction Melindas Work Edited

Using Ideal Gas Laws: (The Order of the problems follows the order of the list) 1. CaH2 + 2H20 → Ca(OH)2 + 2H2 V= 20,000 L R= .0821 P= 1 atm

n = 892.3273235

= 18780.72394 g CaH2 Answers for other Equations: 2. Fe + H2SO4 → FeSO4 + H2 = 49832.01938 g Fe 3. CH4 + H2O → CO + 3H2 =13120.0671 g CH4 4. 2CO + 2H2O → 2CO2 + 2H2 = 5804.098459 g CO 5. HCOOH → H2 + CO2 = 66114.13759 g HCOOH 6. 2H2O + energy → 2H2 + O2 =4018.774567 g H2O 7. 2CA + 2 H2O → 2CA2(OH) + H2 =35762.69447 g Ca 8. Mg + H2SO4 → MgSO4 + H2 =21688.0156 g Mg 9. 2Al + 2NaOH + 2H2O → 2NAAl(OH)4 + H2

=24076.77584 g Al 10. Cd + 2HCL → CdCl2 + H2 =31642.72999 g HCl 11. Zn + 2HCl → ZnCl2 + H2 =58340.36041 g Zn 12. (This was one of Anika’s Work Problems but it wasn’t listed on our list) Mg + 2HCl → MgCl2 + H2

= 21688.0156 g Mg