Química Flashcards

(24 cards)

1
Q

Quimica

A

Composición de materia y sus cambios

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2
Q

Ley conservación de energia

A

Lavosier, no se crea ni se destruye

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3
Q

Tanques de buceo

A

Oxígeno y helio

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4
Q

Masa

A

Todo lo que tiene materia

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5
Q

Viscosidad

A

Liquido no fluye

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6
Q

Inmicible

A

No se mezclan

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7
Q

Gas natural

A

Metano ch4

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8
Q

Particulares pequeña

A

Atomo

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9
Q

Sustancia pura

A

Misma clase y tipo

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10
Q

Compuesto

A

2 o más tipos

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11
Q

Mezcla uniforme

A

Homogénea

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12
Q

Ductibilidad

A

Metales se estiran

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13
Q

Padre de química moderna

A

Lavosier

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14
Q

Energia

A

Realizar trabajo, joules

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15
Q

Libera energía calo

A

Exotermica

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16
Q

Reacción en fotosíntesis

17
Q

1a ley termodinámica

A

No se crea ni se destruye energia

18
Q

2da ley termodinámica

A

Entropia en el universo se incrementa

19
Q

3a ley termodinámica

A

Entropia a cero constante

20
Q

Ley 0 termodinámica

A

Equilibrio termico

21
Q

Precision

A

Concuerda con margen

22
Q

Formula densidad

23
Q

Formula presión