Apple72721 Apple72721

16-03-2022
SAT

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What is the total number of grams of naoh formula mass 40

Respuesta :

cookiemonstergirl cookiemonstergirl

16-03-2022

Answer:

8 gram

Explanation:

in case of NaOH, normality=molarity

so normality=molarity×acidity or basicity(in case of NaOH it's 1)

then

weight of NaOH required = volume in ml × equivalent weight × normality / 1000

so

1000× 40× 0.2/1000

=8 gram

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