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3 years ago

15

Cómo se forma el enlace ionico

1 answer:

scoundrel [369]2 years ago

5 0

Answer:

El enlace iónico se forma por transferencia de electrones entre metales y no metales. El enlace covalente se forma al compartir electrones entre no metales.

Explanation:

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Annette [7]

The balanced reaction formula is 2CuO + C = 2Cu + CO2. The change the 365 g to mole: 365/79.5=4.6 mol. So you can get 2.3 mol CO2. The mass is 2.3*44=101 g. So the answer is a.

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An aluminum can weighing 10 g absorbs 106.8 J of heat and warms by 12 degrees C. What is the specific heat of the aluminum can?

Sladkaya [172]

Answer:

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Explanation:

The heating process is modelled after the First Law of Thermodynamics:

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$c_{Al} = 0.89\,\frac{J}{kg\cdot ^{\circ}C}$

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Explanation:

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Answer:

？

Explanation:

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