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The reaction that takes place in a hydrogen-oxygen fuel cell is 2H2(g) + 0,(g) — 2?...
Hydrogen (H) and oxygen (O.) are reacted in a fuel cell to produce energy. The product of the reaction is water, and any excess gases are vented after the fuel cell, as shown in the figure below. The hydrogen and oxygen tanks are maintained at the same temperature and pressure, and they feed at the same volumetric flow rate. The reaction goes to 60% completion in the fuel cell (hydrogen basis) If all of the unreacted hydrogen and a portion...
Draw product of reactions including all hydrogen bonds Select Draw Rings More Erase H2C-0- 0-0- HC=CH CH + OH HC-CH - CH3 contact us help terms of use privacy policy about us Careers
Assignment JOIE. Question 14 of 18 > Identify the ester product of the reaction. IU H2OH H. heat HC OH + + H2O 0 сн нс нс O IO O= CH3 Hz S=CY I about us Careers privacy policy terms of use contact us help te 9 GBA Attempt 5 4 of 18 > CH3 CH about us Careers privacy policy terms of use | contact us 3/23/2020 ote 9 @
Complete the reaction. Add hydrogen atoms and charges to the approp Select 0 . NaOH CH3 -CH2-C-N-CH, + H H HC heat about us careers privacy policy terms of use contact us
Draw the organic product of the following reaction. Be sure to include all hydrogen atoms. Select Draw Rings More II C H . - - H | about us Careers privacy policy terms of use contact us help ng Learning, Inc.
tion 18 of 24 > In which compound is the oxidation state of hydrogen not 1+ ?! OHO O NaH NaHSO4 OH,02 about us Careers privacy policy terms of use contact us MacBook Pro
Resources Assignment Score: 0/600 Question 2 of 6 > Draw the final organic product of the reaction. Select Draw CH3CH2nn? H2O HC ОН + IN heat нс сн about us Careers privacy policy terms of use contact us help
Which of the reactions are exothermic? 2 Mg(s) + 0, (g) 2 MgO(s) + heat NH, (g) + HCl(g) NH,Cl(s) + heat AgCl(s) + heat — Ag+ (aq) + CI+ (aq) 2 Fe2O3(s) + 3 C(s) + heat - 4Fe(s) + 3 CO2(g) C(graphite) + O2(g) — CO2(g) + heat CH,(g) + 2O2(g) — CO2(g) + 2 H2O(1) + heat about us Careers privacy policy terms of use contact us help %
10. Given that the AG for the hydrogen oxygen fuel cell reaction is -474.4 kJ/mol, calculate the E' and K for this fuel cell at 25°C: 2 H2(g) + O2(g) → 2 H20 (1)
The following thermochemical equation is for the reaction of hydrogen(g) with oxygen(g) to form H2O(g). 2H2(g) + O2(g) 2H2O(g) AH=-484 kJ How many grams of H2(g) would have to react to produce 61.5 kJ of energy? grams