Question

Calculate the number of moles in 27g of caustic soda​

Answer 1

Answer:

caustic soda- NaOH( molecular mass= 23+16+1= 40g)

so No of moles= Given mass

----------------

Molecular mass

so, 27

---- = 0.675 moles of caustic soda is

40

in 27 g of caustic soda.

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