A rough & ready method involves memorising three numbers â 3, 5 and 8 â and the fact that 1 km in miles is approximately equal to the first of these numbers divided by the second, or alternatively the second divided by the third. That is: 1 km â 3/5 or 5/8 miles.
Ammonium chloride solutions with ammonia are used as buffer solutions. In paleontology, ammonium chloride vapor is deposited on fossils, where the substance forms a brilliant white, easily removed and fairly harmless and inert layer of tiny crystals.
Abstract. This work has studied the adsorption and electrolytic reaction of ammonia at an IrO 2 anode with a change of the pH, and it has evaluated the decomposition rate to nitrogen, the change of the byproducts, and the effect of the chloride ion on the decomposition reaction.. The electrolytic decomposition path and products of the ammonia depended on the condition of the ammonia solution. The ammonia was converted to various nitrogen compounds, partly even to the nitrate ion of a nitrogen compound with the highest oxidation state.