Liliy

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 S(J K^-1 mol^-1)| 5.74 |130.68| 201.0 ------------------- delta H(kJ/mol) | 0 | 0 |-226.8 a.-291.4 kj b.-244.3 Kj c.-226.8 kj d.-207.6...

Explain with reference to the Nernst equation, how is it possible for a cell to have a positive cell potential understandard conditions but the negative cell potential under other conditions.

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 H(KJ/m...

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 K^-1...

5

56 678889o 8 8 3 9 3

I don't get it but i know how to use a percent ruler.