Estimate the activation energy for the development process

Reference no: EM13954095

The development of a photographic image on film is a process controlled by the kinetics of the reduction of silver halide by a developer. The time required for development at a particular temperature is inversely proportional to the rate constant for the process. Below are published data on development times for Kodak's Tri-X film using Kodak D-76 developer. From these data, estimate the activation energy (in units of kJ mol-1) for the development process. Also estimate the development time at 15 °C.

Reference no: EM13954095

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