hard base
preferred label: باز سخت @fa
type: Concept
broader: base

analytical chemistry
preferred label: شیمی تجزیه @fa
type: Concept
narrower: base

base
narrower: hard base
related: basicity
broader: analytical chemistry
preferred label: باز @fa
type: Concept

basicity
preferred label: بازینگی @fa
type: Concept
related: base