Ants release formic acid (HCOOH) when they bite. Use the data in Table 7.2 and the standard

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Ants release formic acid (HCOOH) when they bite. Use the data in Table 7.2 and the standard enthalpy of combustion for formic acid (ΔrH° = -255 kJ/mol) to calculate the standard enthalpy of formation for formic acid.

Table 7.2

TABLE 7.2 Some Standard Molar Enthalpies of Formation, AH at 298.15 K Substance CO(g) CO(g) CH4(8) CH(g)

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General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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