Every chemical reaction involves a
a. change in the state of matter in the reactants
b. net release of free energy
c. transfer of energy from one form to another
d. transfer of electrons between atoms
2007-01-04 13:02:20 · 4 answers · asked by maisha 3 in Science & Mathematics ➔ Biology
You Really have to Trust me On this one.
It is D
And ill justify why.
In every chemical reaction this occurs
Reactants --> Products
This Justifies that a reaction has a transition of electrons or a transfer there of between different molecules/ atoms for a reaction to occur.
A is incorrect because the state of matter could stay the same in the reactants even if products are formed.
B is incorect because a "net release of free energy" means that the reaction always has to be exothermic( in which energy is released) but this is not always the case. There are endothermic reactions where the net is consumation of free energy.
C is incorrect because the energy in molecules can stay the same but be recombined to form products.
2007-01-04 13:23:52 · answer #1 · answered by Panda WafflesZilla 3 · 0⤊ 0⤋
Yes Yes Oh Oh Oh the answer is D D DDDD for sure.
2007-01-04 22:09:25 · answer #2 · answered by mr.answerman 6 · 0⤊ 0⤋
im farily confident the answer's D
i kno its not A, im pretty sure its not B, and im pretty sure there are a few exceptions to C
2007-01-04 21:08:51 · answer #3 · answered by squirrelman9014 3 · 0⤊ 0⤋
D- its not a...for sure
-not sure about b
-not always C
2007-01-04 21:09:49 · answer #4 · answered by carly 1 · 0⤊ 0⤋