Basic and nucleophilic reactions of amines

Exercise 1

Give the formulas of the main products of the following reactions: (1) Dimethylamine and chlorhydric acid    (2) Dimethylisopropylamine and bromhydric acid    (3) N,N-dimethylpropan-1-amine and diluted nitric acid    (4) N,3-dimethyl-N-ethylaniline and chloric acid    (5) Dicyclohexylamine and iron(III) chloride    (6) o-methylaniline and benzoyl chloride    (7) Trimethylamine and 3-iodoethane    (8) Propane-2-amine and methylpropanoic acid (heated)