The density of an object relies on both the what of the object

Why does a cake rise when you bake it? ♡

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution