âThere are a number of physical signs of kidney disease, but sometimes people attribute them to other conditions. Also, those with kidney disease tend not to experience symptoms until the very late stages, when the kidneys are failing or when there are large amounts of protein in the urine.
SULFUR DIOXIDE is acidic. Reacts exothermically with bases such as amines, amides, metal oxides, and hydroxides. Frequently used as a reducing agent although it is not a powerful one. Acts as a reducing bleach to decolorize many materials.
HCl + sodium thiosulfate sodium chloride + sulfur dioxide + sulfur + water. 2HCl(aq) + Na2S2O3(aq) 2NaCl(aq) + SO2(g) + S(s) + H2O(l). The rate of this reaction can be measured by looking at the rate at which the product solid sulfur (S(s)) is formed. The solid sulfur makes the colourless solution go cloudy.This reaction is usually carried out in a flask placed on a piece of white paper. The white paper has a black cross on it. At the beginning of the reaction, the cross can easily be seen through the solution in the flask.he rate of this reaction can be measured by looking at the rate at which the product solid sulfur (S(s)) is formed. The solid sulfur makes the colourless solution go cloudy. This reaction is usually carried out in a flask placed on a piece of white paper.