I've been researching this questions: "If you were given four unlabeled test tubes known to contain CuCl2, AgNo3, NaCl, and ammonia, how could you identify the contents of each test tube using no other chemical reagents""
Other than color, appearance, odor, volality, solubility, conductivity, melting point, bolining point, density, and molar mass( I have already found these) are there any creative ways of determining this question. Thanks.