Answer:
0.68 atm
Explanation:
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C. A solution has a heterogeneous composition and can only be separated by chemical means.
Answer:
C Li + ZnCO3 Right arrow.
Explanation:
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The oxidation state of cobalt (III) is: +3
<h3>Meaning of Oxidation state</h3>
Oxidation state can also be referred to as oxidation number.
Oxidation state can be defined as total number of electrons that an atom must either loose or gain for it to form a chemical bond with another atom.
In conclusion, The oxidation state of cobalt (III) is: +3
Learn more about Oxidation state: brainly.com/question/8990767
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