Spectrophotometric Determination of Zinc Nitrate and Nitrite

This work included the creation and testing of spectrophotometric methods from diverse sample matrices such as water, soil samples for simultaneous determination of zinc nitrate and nitrite. Several tests were conducted as follows in order to set optimal conditions for the spectrophotometric willpower of zinc nitrite. The potential method has been applied for zinc nitrite and nitrate determination in instances of blow liquid and insincere water. Through hastening the chloride with silver sulphate [1, 2], the chloride became removed from the meddling. Using the suggested methods and orientation, sufficient aliquots were obtained and analysed for zinc nitrite and nitrate. The reagents provide a simple and sensitive method for the determination of nitrite and nitrate by spectrophotometry for monitoring water pollution. The method developed does not involve strict reaction conditions and offerstheadvantages of color stability.