Evaluate the mass percent of naclo3 in the original sample

Reference no: EM13551189

At elevated temperatures, sodium chlorate decomposes to produce sodium chloride and oxygen gas. A 0.8795 g sample of impure sodium chlorate was heated until the production of oxygen gas ceased. The oxygen gas collected over water occupied 57.2 mL at a temperature of 22°C and a pressure of 736 torr. Calculate the mass percent of NaClO3 in the original sample. (At 22°C the vapor pressure of water is 19.8 torr.)

Reference no: EM13551189

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