Question List for "General Chemistry: Principles and Modern Applications"

Pages: 1 ... 144 145 [146] 147 148 ... 192
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Chemistry » Calculate the work, w, gained or lost by the system when a gas expands from 15 L to 40 L against a ... New
Started by ETearle
 136 Jul 8, 2021
Chemistry » 2 LiOH(s) Li2O(s) + H2O(l) rH = 379.1 kJ/mol LiH(s) + H2O(l) LiOH(s) + H2(g) rH = -111.0 kJ/mol 2 ... New
Started by magmichele12
 195 Jul 8, 2021
Chemistry » Given that fH [Ag2S(s)] = -32.6 kJ/mole, what is the enthalpy change for the precipitation of ... New
Started by rlane42
 37 Jul 8, 2021
Chemistry » Calculate the enthalpy change for the following reaction at 25 C. The value of fH in kJ/mol is given ... New
Started by NClaborn
 80 Jul 8, 2021
Chemistry » For the reaction H2(g) + 1/2 O2(g) H2O(g) rH = -241.8 kJ/mol, what mass of H2(g) is required to ... New
Started by debasdf
 52 Jul 8, 2021
Chemistry » An example of a fossil fuel is: New
Started by jman1234
 103 Jul 8, 2021
Chemistry » Determine rH for the decomposition of hydrogen peroxide. H2O2(l) O2(g) + H2O(l) Given: H2(g) + ... New
Started by jenna1
 85 Jul 8, 2021
Chemistry » A 5.00 g sample of liquid water at 25.0 C is heated by the addition of 145 J of energy. The final ... New
Started by Bob-Dole
 80 Jul 8, 2021
Chemistry » How much heat is absorbed when 45.00 g of C(s) reacts in the presence of excess SO2(g) to produce ... New
Started by urbanoutfitters
 257 Jul 8, 2021
Chemistry » Compute rH for the following reaction. The value of fH in kJ/mol is given below each species: ... New
Started by kwoodring
 61 Jul 8, 2021
Pages: 1 ... 144 145 [146] 147 148 ... 192