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Liliy

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Explain with reference to the Nernst equation, how is it possible for a cell to have a positive cell potential understandard
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Use the data given to calculate the value of delta G rxn for the reaction at 25C2C(graphite)+H2(g)--->C2H2(g) C H2 C2H2 S(J K^-1
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I don't get it but i know how to use a percent ruler.
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5
I cant figure out how to do a table :( Use the data given to calculate the value of delta G rxn for the reaction at 25C 2C(graphite)+H2(g)--->C2H2(g) C= S(J K^-1) => 5.74 and delta H(kJ/mol)=>0 H2= S(J K^-1)=> 130.68 and delta H (kJ/mol)=>0 C2H2= S(J
Use the data given to calculate the value of delta G rxn for the reaction at 25C 2C(graphite)+H2(g)--->C2H2(g) C______H2_______C2H2___________________5.74| 130.68| 201.0 | S (JK^-1mol^-1) _______________________________________ 0 | 0 | -226.8|delta

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