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denpristay [2]
1 year ago
15

Choose the chemical equation that is correctly balanced. 2ca(s) cl2(g) → cacl2(s) 4mg(s) o2(g) → 2mgo(s) li(s) cl2(g) → 2licl(s)

c(s) o2(g) → co2(g)
Chemistry
1 answer:
Nadusha1986 [10]1 year ago
8 0
The final one because there is 1 C on each side and 2 O
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lidiya [134]
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<span>Concentration of [OH]</span>⁻<span> in solution:
</span>
[ OH⁻ ] = 10 ^{-pOH}

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hope this helps !


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