The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½...

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The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½...

The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½ I2(g) is zero order in HI with a rate constant of 1.20×10-4 M s-1. If the initial concentration of HI is 0.474 M, the concentration of HI will be_________ M after 3.52×103 seconds have passed.

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