You are interested in synthesizing chromium nanoparticles to be used as catalysts in heterogeneous reactions. You have chosen to synthesize the nanoparticles via a solutionphase redox reaction using the strong reducing agent sodium borohydride (in a basic solution) and the chromium salt, Cr(NO3)3. Write out a balanced chemical reaction (include electrons where applicable) for this system.

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A: If you have any help please let me know in comment box and then I will help you.