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Questions (7)
Use bond energies to determine the enthalpy for the following reaction
HCN(g) + H2(g) → CH3NH2(g)
2 answers
1,664 views
Determine the enthalpy of the following reaction given the three reaction equations below:
2 H2S(g) + SO2(g) → 3 S(s) + 2
1 answer
386 views
Sucrose, C12H22O11, is table sugar, and it has a ∆Hc of –5639.7 kJ/mol. Determine the ∆Hf of sucrose given
∆Hf (H2O(l)) =
1 answer
1,108 views
Phosphuric acid, H3PO4, can be prepared by the reaction of phosphorus (V) oxide, P4O10, with water.
1/4P4O10(s) + 3/2H2O(l) →
1 answer
1,458 views
Write the formation reaction for ammonium acetate, NH4C2H3O2(s)
1 answer
1,062 views
. Determine the mass of methanol that can be heated from 30.2 °C to 45.8 °C if 1.00 kJ of energy is added . (cmethanol = 2.92
1 answer
569 views
Hydrogen sulfide, H2S, is a foul-smelling gas. It burns to form sulfur dioxide.
2H2S9(g) + 3O2(g) → 2SO2(g) + 2H2O(g); ∆H =
1 answer
1,991 views
