Cual es el porcentaje de % p/p de una disolucion obtenida disolviendo 10g de NaOH en 150g de agua.

Imagine that you own a property that is exactly 2.2 acres large. you want to sell your property, but your realtor tells you that you cannot sell your land by the acre. in order to sell your land you need to determine the area you own in units of square meters? given that there are 1.6 kilometers in 1 mile and 640 acres in 1 square mile, what is the area of land that you own in square meters square meters?

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

What is the subscript for oxygen in its molecular formula