Question

what is the molar mass of sodium hydroxide​

Answer 1

Answer:

31u

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Answer 2

Answer: Molar mass of sodium hydroxide is 40

Molar mass is defined as the mass present in one mole of the substance in grams.

Calculation of molar mass can be done by adding individual masses of elements contained in the substance.

Calculation of molar mass of NaOH :

We know ,

Mass of Na (sodium) =23

Mass of O ( oxygen) =16

Mass of H (hydrogen) = 1

Molar mass of NaOH = mass of Na + mass of O

+ mass of H

Molar mass of NaOH = 23+16+1

Molar mass of NaOH = 40g