Question

hola ❤

Chapter name : Equilibrium

Answer 1

pH=10

pOH=4

M=10⁻⁴

10⁻⁴=n/V

V=0.1=100ml

n=no of moles=w/40

10⁻⁴=w/40*0.1

w=4*10⁻⁴

hope this helps

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Answer 2

sorry sorry sorry

he had done this with me no links.