The OVR simulator is the only application that allows you to acquire the skill of quickly selecting reagents and products of a redox reaction, which is checked by task 29 of the Unified State Exam (in Russia).
The application assumes a basic knowledge of the topic sufficient to identify a possible oxidant and reductant.
A convenient input interface, a quick check of the solution will help you remember numerous possible variations of the task, which will save time on real testing.
There are 30 OVRs available in the free version of the Application.
To compile the database, we used assignments that were encountered in the KIMs of the Unified State Examination of previous years, as well as possible options for the assignment compiled by the Unified State Examination experts.
The application assumes a basic knowledge of the topic sufficient to identify a possible oxidant and reductant.
A convenient input interface, a quick check of the solution will help you remember numerous possible variations of the task, which will save time on real testing.
There are 30 OVRs available in the free version of the Application.
To compile the database, we used assignments that were encountered in the KIMs of the Unified State Examination of previous years, as well as possible options for the assignment compiled by the Unified State Examination experts.
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