Water boils and melts at unusually high temperatures because of the size of the water molecule the weight of the water molecule the polar structure of the water molecule and hydrogen bonding gravity volcanic activity

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 .