Question

Br2 naoh nabro3 nabr h2o овр

Answer 1

6NaOH+3Br2=5NaBr+ NaBrO3+3H2O (t⁰)

Answer 2

It seems like you've provided a list of chemical compounds and elements. It appears to be related to a chemical reaction involving bromine (Br2), sodium hydroxide (NaOH), sodium bromide (NaBr), sodium bromate (NaBrO3), and water (H2O). The exact reaction you might be referring to could involve the oxidation of bromine by sodium hydroxide to produce sodium bromate and sodium bromide. Here's a possible balanced chemical equation:

3 Br2 + 6 NaOH → NaBrO3 + 5 NaBr + 3 H2O

In this reaction, sodium hydroxide (NaOH) oxidizes bromine (Br2) to form sodium bromate (NaBrO3) and sodium bromide (NaBr), with water (H2O) also being produced as a product.

Please provide more context if you have a specific question or if you're looking for something else related to these compounds.