Question

equivalent weight of Naco3​

Answer 1

Step-by-step explanation:

Its Na2Co3..

Its eq weight is 105/2 = 53.5

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Answer 2

Answer:

HI....here is your answer

Step-by-step explanation:

Molecular formula of sodium carbonate : Na₂CO₃

So, molecular weight = 2 × 23 + 12 × 3 × 16 = 106 g/mol

Here we can observe : Na₂CO₃ ⇔ 2Na⁺ + CO₃⁻⁻

Hence, n - factor = change in oxidation number = 2 - 0 = 2

So, equivalent weight = molecule weight/n-factor = Molecular weight/2

This way , equivalent of Na₂CO₃ = 106/2 = 53

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