What is the percentage yield of tin (IV) carbonate (Sn(CO3)2), if 36 grams of tin (IV) phosphate is mixed with an excess of sodium
carbonate, given that the actual yield is 29.89.
Sn3(PO4)2 + 6 Na2CO3 --> 3 Sn(CO3)2 + 4 Na3PO4
o a. 94%
b.65%
c. 789%
d. 85%​

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.

Hairy thick gross thing? idk

What essay do you want us to write?

English , i don't understand spanish.