AgNO3
Published April 14, 2018
An experience. Porcelain cup covered with two or three sheets of filter paper. Pour 1-2 g of AgNO3 crystals into a test tube and heat them in the flame of a gas burner or an alcohol lamp. At 218 degrees Celsius, the salt melts and turns into a pale greenish liquid. The melted AgNO3 drop by drop is poured onto the paper...