Answer:
1, 1, 2
Explanation:
You need to have the same amount of atoms of everything element on both the products and reactants side
Reactants:
Na=2
O=2
H=2
Products:
Na=2
O=2
H=2
Option A is correct answer.
According to octet rule, atoms have tendency to lose, gain and share electrons to complete its octet i.e. eight valence electrons are surrounded to the atom.
Since, sulphur contains six valence electrons and two chlorine atoms are present in the reaction having seven valence electrons. Thus, to complete their octet, chlorine shares a pair of electrons with the sulphur atom.
Answer:
This is the correct option:
HSO4– + H2O → SO42– + H3O+
Explanation:
The hydrogen sulfate or bisulfate ion HSO₄⁻ can act as either an acid or a base in water solution. This is called amphoteric
It can act as an acid, because it release a proton:
HSO₄⁻ + H₂O ⇄ H₃O⁺ + SO₄⁻²
It can act as a base, because it accepts a proton:
HSO₄⁻ + H₂O ⇄ H₂SO₄ + SOH⁻
<span>Nuclear Fusion thats what i found</span>