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Question 1 1 pts What is the specific heat apacity (abbreviated Cp), in units of

ID: 704589 • Letter: Q

Question

Question 1 1 pts What is the specific heat apacity (abbreviated Cp), in units of J/mol K) for arsenic (II) fluoride (aka arsenic trifluoride, AsF3) according to the CRC Handbook of Chemistry and Physics ? You can read the information in the Background Information for tips on where to look in the handbook. Start with looking under "Thermo, Electro and Solution Chemistry," and then for the table of thermodynamic properties of interest. Question 2 1 pts Standard heats of formation for reactants and products in the reaction below are provided. 2 HA(aq) MX2(aq) MAzlaq) 2 HX(l) AHf (kJ/mol) HA(aq) HX() MA2(aq) MX2(aq) 87.604 288.704 277.866 233.346 What is the standard enthalpy of reaction, in kJ? Report your answer to three digits after the decimal.

Explanation / Answer

Ans 1. The specific heat capacity of liquid , arsenic trifluoride (AsF3) in CRC handbook of chemistry and physics is 126.6 J/mol K .

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