Gain 1.
This is because of Chlorine's placement on the periodic table. Chlorine is a Halogen, thus being located in group 17 or 7A. This means it is one of the closest elements to being a Noble Gas or group 18/8A.
Chlorine has 7 valence electrons, and in order for it to become a Noble Gas, it needs 8. Cl- is typically the symbol used to represent this as Chlorine needs to gain an electrons instead of lose; once Chlorine gains the electron, it will be stable.
This also means that Chlorine has a high ionization energy or, in simpler terms, it would be difficult to remove an electron from Chlorine.
Hope this helps!
The compound that could serve as a reactant in the neutralization reaction is H2SO4
Explanation
Neutralization reaction occur between an acids and a base. H2SO4 ( sulfuric acid) is a strong acid. It can be neutralized by strong base such as NaOH ( sodium hydroxide)
Example of neutralization reaction is
2NaOH + H2SO4 → Na2SO4 + 2H2O
The orbits of the plants are fixed around the sun by the suns gravitational pull
Answer:
0.015 M
Explanation:
Let's consider the solution of silver (I) sulfate.
Ag₂SO₄(s) ⇄ 2 Ag⁺(aq) + SO₄²⁻(aq)
In order to find the solubility (S) of silver (I) sulfate, we will use an ICE chart.
Ag₂SO₄(s) ⇄ 2 Ag⁺(aq) + SO₄²⁻(aq)
I 0 0
C +2S +S
E 2S S
The solubility product (Ksp) is:
Ksp = 1.4 × 10⁻⁵ = [Ag⁺]².[SO₄²⁻] = (2S)².S = 4S³
S = 0.015 M
