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Allushta [10]
3 years ago
10

How many atoms are in 0.25 moles of carbon?

Chemistry
1 answer:
garik1379 [7]3 years ago
4 0

Answer:

1.505535375e+23 or if it needs to be simple, 1.5.

Explanation:

Idk hope this helps.

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Solve for y in the following problem: 5.3 x 10- (y)(2y)
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Answer:

The value of y = 5.1478

Explanation:

The linear equation is an equation obtained when a linear polynomial is equated to zero. When the solution obtained on solving the equation is substituted in the equation in place of the unknown, the equation gets satisfied.

The given equation: 5.3 x 10- (y)(2y) = 0

⇒ 53 - 2y² = 0

⇒ 2y² = 53

⇒ y² = 53 ÷ 2 = 26.5

⇒ y = √26.5 = 5.1478

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3 years ago
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Answer:

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Explanation:

¡Hola!

En este caso, dado que estamos enfocados en el concepto de cambio químico, el cual se caracteriza por exhibir un cambio en la composición e identidad de las sustancias iniciales (reactivos) a otras finales (productos).

Ahora bien, como se nos dice que los productos de este cambio químico son energía, agua y dióxido de carbono, inferimos que el nombre de este proceso es d) Combustión, por ejemplo la combustion del gas natural para calentar nuestras comidas en la cocina.

¡Saludos!

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gayaneshka [121]
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