a solution A is HCl and a solution B is 2g of water in 500cm³ solution. indicator: methyl orange. Procedure:pipette volume=25cm³end point after titration 24.5cm³.(1)calculate mass concentration of the base in g/dm³ (2) calculate molar concentration of the base in mol/dm³(3)calculate mass concentration of the acid in mol/dm³(4)calculate mass concentration of the acid in g/dm³(5) masses of acid and base neutralize to each other(6) is the reaction a neutralization reaction. Why?

Answer the questions about this reaction: nai(aq) + cl2(g) → nacl(aq) + i2(g) write the oxidation and reduction half-reactions: oxidation half-reaction: reduction half-reaction: based on the table of relative strengths of oxidizing and reducing agents (b-18), would these reactants form these products? write the balanced equation: answer options: a. 0/na -> +1/na+1e- b. nai(aq) + cl2(g) → nacl(aq) + i2(g) c. +1/na+1e- -> 0 /na d. -1/2i -> 0/i2+2e- e. no f. 4nai(aq) + cl2(g) → 4nacl(aq) + i2(g) g. 2nai(aq) + cl2(g) → 2nacl(aq) + i2(g) h. 4nai(aq) + 2cl2(g) → 4nacl(aq) + 2i2(g) i. nai(aq) + cl2(g) → nacl(aq) + i2(g) j. 0/cl2+2e -> -1/2cl- k. yes