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Dmitriy789 [7]
3 years ago
10

PLEASE HELP ITS DUE TODAY

Chemistry
2 answers:
dimulka [17.4K]3 years ago
8 0

Answer:

2nd one and last one

Explanation:

im just that smart

ozzi3 years ago
7 0
Second one.
Compounds are formed by chemically combining elements. Mixtures are more physical and can be separated easily
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<h3>Explanation</h3>

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Let w_\text{max} represents the electrical energy produced.

w_\text{max} = n \cdot F \cdot E_\text{cell}, where

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