This quite literally means there's 2 Ag atoms in this chemical. This is just 2Ag, meaning 2 gold.
Answer:
The numeric value '2' in front of 2Ag tell us that that there 2 atoms of silver or there are 2 moles of silver .
Explanation:
A numeric value stated in before the chemical symbol of an element or compound in a balanced chemical reaction is said to be its stoichiometric coefficient.
This coefficient tells about the involvement of number of atoms or molecules or moles of the chemical substance in a chemical reaction.
The numeric value '2' in front of 2Ag tell us that that there 2 atoms of silver or there are 2 moles of silver .
