Agua Y pH Flashcards

1
Q

Segun G.N lewis, como se definen los acidos

A

Aceptor de electrones

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2
Q

Segun G.N. Lewis, como son las bases

A

Dador de electrones

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3
Q

Segun Brönsted y Lowry como son los acidos

A

Dador de protones

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4
Q

Según Brönsted y Lowry, como son las bases

A

Aceptor de protones

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5
Q

Son sistemas acuosos que resisten cambios en el pH al añadir acidos o bases en pequeña cantifad o mediante la produccion o consumo de protones

A

Amotiguador/ buffers o tampones

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6
Q

Es un dador de iones de hidrogeno

A

Ácido

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7
Q

Es una sustancia capaz de captar iones de hidrogeno

A

Base

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8
Q

La concentracion en iones de hidrogeno de una solución indica… y el pH es su manera de expresarlo

A

Grado de acidez

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9
Q

pH en sangre arterial

A

7.40

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10
Q

pH en sangre venosa

A

7.35

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11
Q

Es el sistema tampon mas importante

A

Sistema bicarbonato/ sistema carbónico

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12
Q

Representan la reserva alcalina

A

Bicarbonatos

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13
Q

Organo que regula la concentracion de bicarbonatos

A

Riñón

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