For no2−, write an equation that shows how the anion acts as a base. express your answer as a chemical equation. identify all of the phases i

The chemical reaction in which NO2^- acts as a base is;  H3O^+(l) + NO2^- (aq) > HNO2(aq) + H2O(l)

According to the Brownstead - Lowry definition of acids and bases, an acid is any substance that donates a proton while a base is any substance that accepts a proton. Hence, the NO2^- ion acts as a base in reactions where it accepts a proton to yield its conjugate acid.

In the reaction; H3O^+(l) + NO2^- (aq) > HNO2(aq) + H2O(l), we can see that the NO2^- accepted a proton from H3O^+ to yield its conjugate acid  HNO2.

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the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.

l dont know l am s sorry