Fig. 8: Product branching ratios at various pressures and temperatures.

The pressure dependences of branching ratios for products of the reaction CH2OO + HCHO were obtained at a 283 K, b 296 K, and c 313 K. The error bars represent the overall uncertainties of yHCOOH (black) and yCO (red), that include the uncertainty of determined [CH2OO]0, analyzed errors of the temporal concentration profiles, and the uncertainties of each time-dependent concentration for HCOOH and CO, respectively.