Kwai Logo
Kwai User Avatar
experiência chuva dourada 💛 Nada mais é que a reação de nitrato que chumbo e iodeto de potássio. O Iodeto de chumbo formado, por ser insolúvel em água, fica com essa colocação e quando aquecido cristaliza. #ciencas #ouro #Laboratory #quimica
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