If a sample of Na3PO4 contains 9 moles of sodium, how many moles of Na3PO4 are there?

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.

Talc (french chalk) is the ingredient

Perimeter? wheres the answers