Calculate the change in internal energy (ΔE) for a system that is giving off 65.0 kJ of heat and is performing 855 J of work on the surroundings. A) 64.1 kJB) -64.1 kJC) -65.9 kJD) 9.00 x 102 kJE) -9.00 x 102 kJ

Which of the following is not a standard state?A) for a solid, it is 25°FB) for a liquid, it is 25°CC) for a gas, it is 1 atmD) for a solution, it is 1 ME) for a liquid, it is 1 atm

Describe the concept of the Dao in Daoism. How does it influence followers’ approach to life and ethics?

 Given w = 0, an endothermic reaction has the following.A) +ΔH and -ΔEB) -ΔH and +ΔEC) + ΔH and +ΔED) – ΔH and -ΔE

Thermochemistry_Formula_Sheet.docx

 Which of the following is an endothermic process? A)work is done by the system on the surroundings.B)heat energy flows from the system to the surroundings.C)work is done on the system by the surroundings.D)heat energy is evolved by the system.E)none of the above

Christianity is sometimes considered “soft” monotheism because

If q = –91 kJ for a certain process, that processA)requires a catalyst.B)is exothermic.C)occurs rapidly.D)is endothermic.E)cannot occur

The energy associated with the motion of a speeding bullet is called _____.  A) heat B) internal energy C) temperature D) kinetic energy E) potential energy

Use the ΔH°f information provided to calculate ΔH°rxn for the following:       SO2Cl2(g) + 2 H2O(l) -> 2 HCl(g) + H2SO4(l)    ΔH°rxn = ?                   ΔH°f   (kJ/mol)                SO2Cl2(g) -364                 H2O(l)  -286                 HCl(g) -92                 H2SO4(l) -814    A) -256 kJ B) +161 kJ C) -62 kJ D) +800 kJ E) -422 kJ