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Hipervinculo Ciencias Naturales
El documento explica las características de los ácidos y bases, por ejemplo un ácido tiene un sabor ácido característico, disuelven los metales a la vez que desprenden hidrógeno, cambia el color de al ...
'Experimento de química sobre ácidos y bases realizado con vinagre, cáscara de huevo y zumo de limón. Se produce una reacción química entre el ácid ...
El objetivo de este experimento es realizar la fabricación casera de un indicador que nos ayude a determinar si una sustancia es ácida o básica.
Para obtener más recu ...
Reacciones químicas donde podremos experimentar sobre el reconocimiento de ácidos y bases ayudándonos del papel de tornasol y la fenolftaleína.
Para obtener má ...
"The strength of acids and bases depend on how much an acid or base ionizes in solution. A strong acid or base completely ionizes in solution. In a neutralization reaction, an acid and  a base react ...
Video Química
"Conjugate acid and base equilibrium systems are a type of chemical equilibrium in which the rate of the forward and reverse acid-base reaction are equal. In acid/base reactions, the position of equil ...
"Salts are ionic compounds whose cations comes from bases and whose anions come from an acids. They are formed through neutralization reactions in which the reactants are an acid and a base and the pr ...
"Conjugate acids and bases are acids and bases that differ only in the presence or absence of a hydrogen ion. In acid base equilibrium both the forward and backward reaction involve proton transfer. A ...
Video Química
"pH and pOH denote the negative log of the concentration of hydrogen or hydroxide ions. High pH means that a solution is basic while high pOH means that a solution is acidic. Neutral solutions have pH ...
Video Química
"Buffered solutions are solutions that are “buffered” by the presence of weak acid and a conjugate base. Buffered solutions resist change in pH when acids or bases is added to it by reacting with any ...
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