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Find the mass of a product using the ideal gas law and stoichiometry.

How many gram os of KCl are produced by the thermal decomposition of KClO3 that produces 25.0 mL of O2 at 25.0°C and 1 atm pressure? You require to prepare the balanced equation yourself before proceeding.

a.0.125g
b.0.0762g
c.0.0508g
d.0.0835g

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