g . State whether each of the following substances in an aqueous solution is highly ionized or slightly ionized: (a) strong acids (b) strong bases (c) soluble ionic compounds

Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?

Who examines and coordinates the cleanup of polluted sites?

Calculate the ph at the equivalence point for the titration of a solution containing 150.0 mg of ethylamine (c2h5nh2) with 0.1000 m hcl solution. the volume of the solution at the equivalence point is 250.0 ml. kb forethylamine is 4.7 × 10−4 .