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Which of these events happened LAST?

The spread of the Hong Kong flu virus was prevented by ___.

Use the difference quotient to compute the derivative of the function

Find the area beneath the graph

If the standard Gibbs free energy change (ΔG°) for a reaction is a large negative number, which statement will be TRUE at equilibrium for this reaction?

Consider the following hypothetical reaction at 560 K: 2 A (g) + B (g) → C (g)       ∆G° = -18.1 kJ/mol If the partial pressures of A, B, and C are 0.350 atm, 0.250 atm, and 2.50 atm respectively, what is the free energy (∆G, in kJ/mol) for this reaction?

A reaction has ΔG = +100 kJ/mol. Which of the following statements best describes this reaction?

Barium carbonate will decompose when heated to produce barium oxide and carbon dioxide as shown in the following reaction at 25°C:             BaCO3(s)  →  BaO(s)  +   CO2(g)   ΔH° = 269.3 kJ/mol ΔG° = 218.1 kJ/mol Above what minimum temperature will the reaction become spontaneous under standard state conditions? Hint:  Assume ΔH and ΔS are independent of T  Hint:  Think about the value of ΔG when a reaction goes from nonspontaneous to spontaneous.

If the standard Gibbs free energy change (ΔG°) for a reaction is a large positive number, which statement will be TRUE at equilibrium for this reaction?

If a chemical reaction has a large negative Gibbs free energy change (ΔG