3. H2 (g) has a standard gibbs free energy of 0
The genus is a lower classification level that lies below family and above species . Species is the fundamental category of closely related organisms that lies below the genus .
The reactants that will form products will be
.
<h3>Activity series</h3>
Elements at higher positions in the activity series will be able to displace those in lower positions in solutions.
Thus:
because Br is higher than I in the activity series.
Cl cannot displace F in
because F is higher than Cl in the activity series.
Also, Cl is higher than Br in the activity series, thus, the reaction
cannot form products.
I cannot displace F, thus,
cannot form products.
More on activity series can be found here: brainly.com/question/13934381
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Answer:
A) Carbon
Explanation:
the others are wrong its A