Give the complete ionic equation for the reaction (if any) that occurs when aqueous solutions of mgso3 and hi are mixed. give the complete ionic equation for the reaction (if any) that occurs when aqueous solutions of mgso3 and hi are mixed. 2 h (aq) so32-(aq) → h2o(l) so2(g) 2 h (aq) so32-(aq) mg2 (aq) 2 i-(aq)→ h2so3(s) mgi2(aq) 2 h (aq) so32-(aq) → h2so3(s) mg2 (aq) 2 i-(aq) → mgi2(s) no reaction occurs.

Acontainer holds 35.8 moles of gas under 10.0 atm of pressure at 70.0 c. what is the volume of the container?

Salicylic acid is a very important acid. it is used to synthesize the aspirin by treating with acetic anhydride. a 0.2015-g sample of salicylic acid was dissolved in a 100.00-ml volumetric flask, and the solution was diluted to the mark. a 10-ml aliquot of this solution was titrated with standard naoh (0.01130 + 0.2% n) to a phenolphthalein faint pink color end point at 19.81 ml. (a) (calculate the normality of the salicylic acid solution used in the titration. (b) assuming the salicylic acid is pure, what is the equivalent weight of the salicylic acid? practice problems for the final exam (continued) (c) (calculate the inherent error in the determination of the equivalent weight you calculated in part (b). use the following absolute errors in the equipment /glassware when calculating the inherent error. 5.00-ml pipet: + 0.02 ml 100-ml volumetric flask: + 0.08 ml analytical balance: + 0.2 mg 25-ml buret: + 0.03 ml

How many grams of aluminum will there be in 98g of al2o3?