Channel created exclusively for the accumulation of knowledge in the field of chemistry. Engage in such experiments need to know the basic safety rules in the field of chemistry, as well as the use of protective equipment. I do not force to repeat my experiments and not responsible for other people's mistakes and injuries.
Get rich, sell or receive any benefit from the sale of precious metals received my aim is not! All of these metals are used for personal domestic use, such as drinking water concentration of silver and gold ions for the treatment and prevention of diseases.