Identify the relative molar amounts of the species in 0.10 m nabr(aq). br-, oh-, h2o, h3o+, nabr, na+

Answer has been given below

Explanation:

NaBr is a strong electrolyte. Hence it dissociates completely in aqueous solution.Dissociation of NaBr: . Hence 1 mol of NaBr produces 1 mol of and 1 mol of upon complete dissociationSo, concentration of NaBr is 0 (M), concentration of is 0.10 (M) and concentration of is 0.10 (M)Concentrations of and depends upon solely on autoionization of water.Hence concentration of = concentration of = Concentration of is calculated from it's density (1 g/mL) and molar mass of (18 g/mol). hence concentration of is 55.5 (M)

B. a graduated substance