A certain reaction is spontaneous

  1. 1. Which is true about spontaneous reactions?a. For a reaction to be spontaneous, Keq = 1. b. Spontaneous reactions happen very
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  2. 3HgO→2Hg+O2Which of the following can definitely be concluded from the equation and heat of reaction above? A. The reaction is
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  3. True or False:A non-spontaneous reaction is converted into a spontaneous reaction in a voltaic cell by the expense of electrical
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  4. Identify the correct statement for the following reaction:Br2 (l) → Br2 (g) ΔH° = 30.9 kJ ΔS° = 93.2 J/K A) The reaction
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    2. Chase asked by Chase
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  5. under standard conditions, the following reaction is spontaneous at 298K.O2 + 4H+ + 4Br- --> 2H2O + 2 Br2 Will the reaction be
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    2. Tina asked by Tina
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  6. Using G (measure of free energy) to determine wether the reaction 4Fe(s)+3O2(g)-> 2Fe2O3(s) is spontaneous at 25C, given that
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    2. Christina asked by Christina
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  7. The entropy of combustion of benzoic acid is zero. This means that...a)combustion is not spontaneous here. b)combustion is
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  8. For a particular reaction, ΔH° is 20.1 kJ/mol and ΔS° is 45.9 J/(mol·K). Assuming these values change very little with
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  9. 1. Gibb's Free Energy isa. the spontaneous energy of a reaction *** b. the chemical energy that can be used for performing work
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  10. Do any of you think that spontaneous combustion is possible?If a reaction brings about an increase of entropy (increase in
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