Given the Following Equation, C₃H₈(g)+ 5 O₂(g)→ 3 CO₂(g)+ 4

question 91

Multiple Choice

Given the following equation, C₃H₈(g) + 5 O₂(g) → 3 CO₂(g) + 4 H₂O(g) ΔG°_rxn = -2074 kJ
Calculate ΔG°_rxn for the following reaction.
21 CO₂(g) + 28 H₂O(g) → 7 C₃H₈(g) + 35 O₂(g)

• A) -2074 kJ
• B) +14518 kJ
• C) -14518 kJ
• D) +2074 kJ
• E) -296 kJ

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The rate at which the last dollar of a taxpayer’s income is taxed, indicating the proportion of additional income that is paid in taxes.

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A tax system wherein the tax rate decreases as the taxable amount increases, placing a higher burden on lower-income earners.

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