Calculate the theoretical % oxygen in ca(cio3)2

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Molar mass Ca(ClO3)2 = 207.1 g/mol

This is made up of:

Ca = 1 atom = 40.1g

Cl = 2 atoms = 35.5*2 = 71g

O = 6 atoms = 16.0 * 6 = 96.0g

% Cl= 71/207.1*100 = 34.3%

if you mean hydrogen and oxygen then water is the product

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.