Answer:
the particles, molecules, and gas range from smallest to largest in the following order: electron < proton < atom <...
Answer:
Sulfuric acid is a strong acid in any state
Explanation:
You may be thinking if the definition that a weak acid produces relatively few ions in aqueous solution,
If you have 100 % sulfuric acid, there is no water, so the definition does not apply.
Commercial sulfuric acid contains about 2 % water. The sulfuric acid in that small amount of water consists of about 99 % HSO₄⁻ and 1 % SO₄²⁻. The acid is almost completely ionized.
Sulfuric acid is a strong acid.
Answer:
The most stable resonance structure shown in fig (II).
Explanation:
Given that,
If oxygen is the central atom in the CON– ion
We know that,
Resonance :
The movement of electron is called resonance.
If the electronegativity is more of element then the element is more stable.
We need to find the most stable resonance structure
According to figure,
Electronegativity of N is more than C
So, N is the more stable in fig (II).
Hence, The most stable resonance structure shown in fig (II).