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3 years ago

Cuando realizamos la "Estructura de

Chemistry

1 answer:

sergeinik [125]3 years ago

3 0

Answer:

Electrones de valencia.

Explanation:

¡Hola!

En este caso, dado en química se conocen las estructuras de Lewis como representaciones gráficas de como los elementos están enlazados entre sí, debemos tener en cuenta que estos enlaces se forman entre los electrones de valenciam, los cuales son utilizados para su representación. Se sabe que los electrones de valencia son representados con puntos alrededor del elemento a través de puntos que se unen entre sí y son el número de electrons en la capa más externa de los elementos en cuestión; por ejemplo, cloro tiene 7 electrones de valencia, azufre tiene 6, hidrogeno 1, carbono 4 y así sucesivamente.

¡Saludos!

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How many grams of \text{CO}_2CO 2 start text, C, O, end text, start subscript, 2, end subscript will be produced from 39.0 \te

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7.568g of CO₂ will be produced

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Based on the reaction:

C₃H₈ + 5 O₂ → 3 CO₂ + 4 H₂O

Where 1 mole of C₃H₈ react with 5 moles of O₂ to produce 3 moles of CO₂ and 4 moles of H₂O

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For a complete reaction of 0.884 moles of C₃H₈ are necessaries:

0.884 mol C₃H₈ ₓ (6 mol O₂ / 1 mol C₃H₈) = 5.304 moles of O₂

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0.344 mol O₂ ₓ (3 mol CO₂ / 6 mol O₂) = 0.172 moles of CO₂

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