The following pictures represent solutions at various points in the titration of a weak acid HA with aqueous NaOHNaOH. (Na+Na+ ions and solvent water molecules have been omitted for clarity.) Which picture corresponds to each of the following points in the titration? (a) Before the addition of any NaOHNaOH (b) Before the equivalence point (c) At the equivalence point (d) After the equivalence point

It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.

1.aluminum chloride (alcl3), and sodium hydroxide (naoh) can react to form aluminum hydroxide (al(oh)3) and sodium chloride (nacl).    you have 13.4 g of aluminum chloride and 10.0 g of sodium hydroxide. answer the following questions: •what is the balanced equation for this reaction? •if you use all 13.4 g of aluminum chloride, how many grams of aluminum hydroxide can be formed? work must be shown to earn credit •if you use all 10.0 g of sodium hydroxide, how many grams of aluminum hydroxide can be formed? work must be shown to earn credit •how many grams of aluminum hydroxide will actually be made?     which reagent is limiting? explain your answer.

What information does a complete ionic equation give that the balanced equation doesn’t show?