Increases from left to right across a period
Answer:
Formula of Mole is,
Mole = Mass / M.Mass
Mass is same for all compounds but M.Mass is different for all.
1. C₃H₈
Mole = 100 g / 44.1 g/mol
Mole = 2.27 moles
2. C₂H₆O
Mole = 100 g / 46.07 g/mol
Mole = 2.12 moles
3. C₃H₆O
Mole = 100 g / 58.08 g/mol
Mole = 1.72 moles
In chemical reactions, the reactants are consumed to create the products, and (assuming this is a normal chemical reaction) the reactants are located to the left of the arrow while the products are located to the right of the arrow. So in this case, Fe would be a reactant, S would be a reactant, and the FeS would be a product.
Hope this helps
<span>It is known as the axon</span>
