Isotopes are composed of the same atoms but are arranged differently
Liquid - rain
Solid - snow
Gas - water vapour (when it evapourates from the lithosphere)
Existen 6 tipos de nutrientes: Glúcidos, Lípidos, Proteínas, Vitaminas, Agua y Sales minerales. Cada uno cumple unas funciones distintas, aportando los elementos necesarios para nuestras células.
answer:
IMAGE IS SUPER UNCLEAR SORRY LUV <3
explanation:
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Given is the ratio of conjugate base and conjugate acid of phosphoric acid. pH of a substance is the concentration of the hydrogen ions in its solution and higher this concentration lower is the value of pH.
pKa value is a measure of the strength of acid, it is the negative log of acid dissociation constant Ka.