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Alja [10]
2 years ago
14

Which of the following correctly describes the order of energy transformations that occur when you charge the battery in your ce

ll phone?
Chemical is transformed into Electrical and Light
Electrical is transformed into Chemical and Thermal
Electrical is transformed into Chemical and Light
Thermal is transformed into Electrical and Chemical
Chemistry
2 answers:
sweet-ann [11.9K]2 years ago
6 0
Chemical, electrical and light
Yuliya22 [10]2 years ago
4 0
Chemical then electrical and light
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For the reaction below, initially the partial pressure of all 3 gases is 1.0atm. . 2NH3(g)--&gt; N2(g) + 3H2(g) K, 0.83 1. When
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Answer:

The reaction would shift toward the reactants

When the reaction reach equilibrium the partial pressure of NH3 will be greater than 1atm

Explanation:

For the reaction:

2NH₃(g) ⇄ N₂(g) + 3H₂(g)

Where K is defined as:

K = \frac{P_{N_{2}}*P_{H_2}^3}{P_{NH_3}^2} = 0.83

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Q = \frac{1atm*{1atm}^3}{1atm^2} = 1

As Q > K, <em>the reaction will produce more NH₃ until Q = K consuming N₂ and H₂.</em>

Thus, there are true:

<h3>The reaction would shift toward the reactants</h3><h3>When the reaction reach equilibrium the partial pressure of NH3 will be greater than 1atm</h3>

<em />

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