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

Pages: 1 ... 146 147 [148] 149 150 ... 192
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Chemistry » H2S(g) + O2(g) H2O (l) + SO2(g) rH = -562.3 kJ/mol 1/8 S8(s) + O2(g) SO2(g) rH = -297.0 kJ/mol ... New
Started by asmith134
 38 Jul 8, 2021
Chemistry » Compute rH for the following reaction. The value of fH in kJ/mol is given below each species: 2 ... New
Started by luminitza
 295 Jul 8, 2021
Chemistry » A 12-inch diameter ball of pure cobalt metal at 225 C was placed in 10.0 gal. of water at 15.0 C. ... New
Started by crazycityslicker
 76 Jul 8, 2021
Chemistry » Choose the INCORRECT statement. New
Started by nevelica
 73 Jul 8, 2021
Chemistry » 5.04 10-3 mole of a compound is added to 41.0 g of water in a styrofoam cup and stirred until it ... New
Started by karateprodigy
 234 Jul 8, 2021
Chemistry » Given the following thermochemical equations: (kJ/mol) 4 FeS2(s) + 11 O2(g) 2 Fe2O3(s) + 8 SO2(g) ... New
Started by serike
 64 Jul 8, 2021
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
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