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expeople1 [14]
2 years ago
6

What is the identity of the atom shown?

Chemistry
2 answers:
Charra [1.4K]2 years ago
6 0
The answer is a , as aluminium has 13 protons and electrons .
Paul [167]2 years ago
5 0
That is an aluminum atom
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Given the following equation, N2O(g) + NO2(g) → 3 NO(g) ΔG°rxn = -23.0 kJ
Lelechka [254]

Answer:

ΔG°rxn = -69.0 kJ

Explanation:

Let's consider the following thermochemical equation.

N₂O(g) + NO₂(g) → 3 NO(g) ΔG°rxn = -23.0 kJ

Since ΔG°rxn < 0, this reaction is exergonic, that is, 23.0 kJ of energy are released. The Gibbs free energy is an extensive property, meaning that it depends on the amount of matter. Then, if we multiply the amount of matter by 3 (by multiplying the stoichiometric coefficients by 3), the ΔG°rxn will also be tripled.

3 N₂O(g) + 3 NO₂(g) → 9 NO(g) ΔG°rxn = -69.0 kJ

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3 years ago
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6 0
2 years ago
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The burning of a solid waste is called
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An inherited behavior or physical characteristics that helps an organism survive and reproduce Natural selection Predation Adapt
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