Today I perform the decomposition reaction of mercury (II) oxide (also known as mercuric oxide), which produces oxygen gas and mercury metal. Then, I test the oxygen to see if it is pure or not by using a charred splint. Have any suggestions for videos in the future? Leave them in the comments! ✧ ✧ ✧ ✧Subscribe to 2 AM Productions!✧ ✧Picture Sources✧ priestley&safe=off&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjox8Hzl_vUAhXLPz4KHTKTC3IQ_AUICigB&biw=
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