D is the correct answer for your question. Maybe I am not sure.
C — all others endanger you.
Answer:
the law of conservation mass states that the mass of an isolated system cannot be created nor destroyed by any chemical reaction or physical transformation.
thus, there must be an equal number of atoms of an element present on both sides of the equation.
Answer:
plyojexity
Explanation:
222^ -67'h~=H87
KJ energy is 5761 g and uses folytics and eats up the waizamorts of golerigrofy
Answer:
a)
b)
c)
Explanation:
Hello,
In this case, in each reaction we must subtract the Gibbs free energy of formation the reactants to the Gibbs free energy of formation of the products considering each species stoichiometric coefficients. In such a way, the Gibbs free energy of formations are:
So we proceed as follows:
a)
b)
c)
Regards.