Analytical 1
NAME; BOAKYE SAMUEL ANSAH COURSE; BSC.CHEMISTRY YEAR; ONE INDEX NUMBER; 1026613 EXPERIMENT NUMBER; A.1.2.1 G.A; BOANDOH STEPHEN DATE; 13/02/14
TITLE: ESTIMATION OF “AVAILABLE CHLORINE” IN BLEACHING POWDER
Aims and Objectives:
1. To determine the amount of chlorine in bleaching powder using titrimetric analysis.
2.
INTRODUCTION Although chlorine is one of the most widely distributed elements, yet its discovery is of relatively recent date. The famous Swedish chemist, Scheele, is given credit for its discovery. It is a heavy gas green color, and of very corrosive properties. It attacks violently organic bodies. It is soluble in water and gives a greenish solution of irritating smell, and soon disposes, especially when exposed to light. The gas can be liquefied by compressing it in special machines, and is kept and transported in strong steel cylinders.
For example, available chlorine 5% means that fixed amount of something can be oxidized by
TITLE: ESTIMATION OF “AVAILABLE CHLORINE” IN BLEACHING POWDER
Aims and Objectives:
1. To determine the amount of chlorine in bleaching powder using titrimetric analysis.
2.
INTRODUCTION Although chlorine is one of the most widely distributed elements, yet its discovery is of relatively recent date. The famous Swedish chemist, Scheele, is given credit for its discovery. It is a heavy gas green color, and of very corrosive properties. It attacks violently organic bodies. It is soluble in water and gives a greenish solution of irritating smell, and soon disposes, especially when exposed to light. The gas can be liquefied by compressing it in special machines, and is kept and transported in strong steel cylinders.
For example, available chlorine 5% means that fixed amount of something can be oxidized by