Question

solve this .....
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Answer 1

Answer:

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Answer 2

Hey mate

here's the answer....

Na= 1.26/1.26 mol Na= 1

S= 1.26/1.26mol S= 1

O= 1.89/1.26 mol O=1.5  

We now have to factorize to get the lowest whole number. Since one solution is 1.5, we will multiply all the solutions by 2.

So we get, Na= 1×2= 2

S= 1×2= 2

O=1.5×2=3

The ratio of the elements Na:S:O= 2:2:3

So we get the empirical formula as

Na2S2O3....

Hope this helps❤