8.0g of impure sodium hydroxide solution reacted with exactly 40.0cm³ of 2.0mol/dm³ sulphuric acid.. A)i) write the balanced chemical equation for the reaction include state symbols

ii) construct a simplified net Ionic equation for the reaction

B) calculate the number of mold for sulphuric acid that reacted with 8.0g of inpure sodium hydroxide

C) find the mass of pure sodium hydroxide from the impure solution that reacted with 40.0cm³ of sulphuric acid.

D) determine the percentage purity of sodium hydroxide​