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6 Nov 2019
2" (10%) Natural gas (mostly methane) is lost to the atmosphere where it acts as greenhouse gas Its removal from the atmosphere is mainly through a second-order reaction with hydroxyl radicals: reaction rate k l.OHl Igasl where concentratic 379705a0.pdf วxyl radical-1.0 x 106 molec cm-3. The reaction rate constant k -8.4 x 10-15 cm3 molec-1 s-1. Assume [methane] = 1.77 ppmv and T-25°C Calculate the rate (in units of molecules cm-3 s-1) for the destruction of methane by the hydroxyl radical Show transcribed image text
2" (10%) Natural gas (mostly methane) is lost to the atmosphere where it acts as greenhouse gas Its removal from the atmosphere is mainly through a second-order reaction with hydroxyl radicals: reaction rate k l.OHl Igasl where concentratic 379705a0.pdf วxyl radical-1.0 x 106 molec cm-3. The reaction rate constant k -8.4 x 10-15 cm3 molec-1 s-1. Assume [methane] = 1.77 ppmv and T-25°C Calculate the rate (in units of molecules cm-3 s-1) for the destruction of methane by the hydroxyl radical
Show transcribed image text Collen VonLv2
4 Jun 2019