If you have one mole of copper, how many grams of copper do you have

63.546 g1 mole of copper equals 63.546 g!

Spontaneity tell us the direction of the reaction, but not how fast it goes. gibbs free energy brings together enthalpy, entropy and temperature in one easy formula. g = h - ts. and, finally the sign of delta g is always negative for a spontaneous reaction.

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