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If the formula of Borax is 

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If the formula of Borax is 

Na2ByOx(OH)y . zH2O, find the value of x + y + z?

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1 Answer

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by (46.7k points)
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Best answer

Correct answer is 17

Formula is Na2B4O5(OH)4.8H2O

∴ x = 5 

y = 4 

z = 8 

x + y + z = 17

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