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Andrew [12]
3 years ago
9

For calcium and chlorine i need the oxidation number the chemical formula and drawn model!

Chemistry
2 answers:
Mrac [35]3 years ago
8 0
Chlorine oxidation #: -1 
calcium oxidation#: +2

PilotLPTM [1.2K]3 years ago
3 0
Ca = +2
Cl = -1
CaCl₂
Cl-Ca-Cl
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We will use the following expression.

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The initial volume is:

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V1 = V2 - ΔV

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