78 divided by 4. i don’t want 19.8 because i know i will get that from most of you. i want a whole number, because i am asking for my science notebook also 39 divided by 4 and 25 divided by 4. i want whole numbers, not 00.0

How are you going to get whole number when the answer is in decimals? Do you want to round them or in fractions?

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.

Perimeter? wheres the answers