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Why is sample dropped into the preheated furnace before the oxygen concentration reaches its peak in dynamic flash combustion?
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- Write a balanced redox reaction for the oxidation of ethanol (C2H5OH) by H2CrO4 to form carbonic acid (H2CO3) during the test. H2CrO4 is converted to Cr3+.Given the following data, what is the percent insoluble matter for the chemical being investigated? Weight of chemical used Weight of empty filtering crucible Weight of crucible with insoluble matter 5.3008 g 18.0048 g 18.0192 gKindly do short note regarding following environment incident in c & d
