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REACTION: POTASSIUM CHLORATE & MANGANESE DIOXIDE
KClO3(s)+MnO2(s)+Heat -> O2(g)+2KMnO4+Cl2
Heating potassium chlorate & manganese dioxide releases oxygen. Because O2 is only slightly soluble in water, it can be collected by displacement of water from an inverted bottle on raised platform.
Copyright:© 2013 Richard Megna - Fundamental Photographs
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