n fibers and polystyrene If 16.7 kJ of energy is at is its final temperature 5a...
21 Use Hess's Law to calculate the enthalpy change for the reaction: Wo3(s)+3H2(g)-W(s)+3H20(g) Eqn 1: 2W(s)302(g) 2WO3(s) AH -1685.4 kJ/mol Eqn 2: 2H2(g) O2(g)2H20(g) AH -477.84 kJ/mol Give your answer as just a number without the assumed units (kJ/mol)
Use Hess's Law to calculate the enthalpy change for the reaction WO3 (s) + 3 H2 (g) --> W (s) + 3 H20 (g) AH= ? kJ from the following data: 2 W (s) + 3 O2(g) --> 2 WO3(s) 2 H2(g) + O2(g) --> 2 H20 (g) AH = -1685.4 kJ AH= -477.84 kJ The following program calculates the income tax of a person based on his gross income and the number of dependents in his family, however there...