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Vadim26 [7]
4 years ago
9

N₂0₃ what is the oxidation number

Chemistry
1 answer:
larisa86 [58]4 years ago
5 0

Answer/ explanation :

The oxidation number of N2O3

The oxidation number of O = -2

The oxidation number of N = x

Since there are 2 moles of N

And 3 moles of O

Therefore,

2 * x + (-2 * 3) = 0

2x + (-6) = 0

+ * - = -

2x - 6 = 0

Find x, divide both sides by 2

2x = 6

2x / 2= 6/2

2 cancels 2

x = +3

The negative or positive sign is very important, so it must be added.

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