Answer is: tin and zinc, because they standard potential as less than zero.
Tin and zinc are oxidized to tin and zinc cations (with +2 charge) and hydrogen anions are reduced to hydrogen molecules with neutral charge.
Zn → Zn²⁺ + 2e⁻; 2H⁺ + 2e⁻ → H₂.
<span>Oxidation is increase
of oxidation number and reduction is decrease
of oxidation number.</span>
Answer:
Explanation:
Electron Configurations
A B
Fluorine 1s2 2s2 2p5
Neon 1s2 2s2 2p6
Sodium 1s2 2s2 2p6 3s1
Magnesium 1s2 2s2 2p6 3s2
I think it is gravitational pull
Due to time constraint, I am only able to help you balance the equation.
BALANCED EQUATION ANSWER:
1 NH3(g) + 3 O2(g) --> 1 NO(g) + 3 H2O
N 1 N 1
H 3 H 1 x 3 = 3
O 2 x 3 = 6 O 2 x 3 = 6
Explanation:
In order to balance it out, the amount of each element must match. To do this, you have to multiply specific elements to match the other. As you can see, Nitrogen was already balanced, but the others were not.
If there is any further confusion, feel free to message me! :)
