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Natasha_Volkova [10]
2 years ago
15

A água oxigenada é uma solução que contém a substância peróxido de hidrogênio.Ela é usada como bactericida.Quando aplicamos a ág

ua oxigenada em um ferimento,podemos observar a intensa formação de bolhas.Isso ocorre porque temos uma enzima chamada catalase. Ela não participa da reação química,mas leva a rápida reação de decomposição do peróxido de hidrogênio em água e em gás oxigênio.Escreva a equação química que representa a transformação descrita no texto
Chemistry
1 answer:
Svetllana [295]2 years ago
8 0

Answer:

Ver explicacion

Explanation:

Como se mencionó en la pregunta, un catalizador aumenta la velocidad de una reacción pero él mismo no participa en la reacción.

La descomposición del peróxido de hidrógeno se muestra mediante la ecuación;

2H2O2 (l) ------> 2H2O (l) + O2 (g)

La enzima involucrada en el proceso es la catalasa.

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Answer:

if the heat of reaction is positive, the reaction is said to be endothermic; if negative, exothermic.

Explanation:

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Which has more atoms, 12.0 mol of C or 12.0 mol of Ca?​
mr_godi [17]

Answer:

they are equal.

Explanation:

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