Introduction Manganese dioxideis theinorganic compoundwith theformulaMnO2. This blackish or brown solid occurs naturally as the mineralpyrolusite, which is the main ore ofmanganeseand a component ofmanganese nodules. The principal use forMnO2is for dry-cellbatteries, such as thealkaline batteryand thezinc–carbon battery.MnO2is also...
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Introduction 4-Methylcyclohexane-1,3-diamine, also known as 1,3-bis(aminomethyl)-4-methylcyclohexane, is an organic compound with the chemical formula C7H16N2. It is classified as an aliphatic diamine, featuring two amine groups (NH2) attached to a cyclohexane ring. The compound appears as a colorless to...
Introduction Phenylboronic acidorbenzeneboronic acid, abbreviated asPhB(OH)2where Ph is thephenyl groupC6H5- and B(OH)2is aboronic acidcontaining a phenylsubstituentand twohydroxylgroups attached toboron. Phenylboronic acid is a white powder and is commonly used inorganic synthesis. Boronic acids are mildLewis acidswhich are generally stable...