Se dispone de 300 g de un sistema formado por 10,0 % de azúcar y el resto de agua. Calculen la masa de azúcar y de agua que forman el sistema.

What is the relation between concentration of reactants and the rate of chemical reaction?

What effect might melting sea ice have for people who live in coastal areas?

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots