The scientific method is an order of steps that is followed and the first step of scientific inquiry is often Group of answer choices

Design the experiment

Interpret data

develop a hypothesis

Developing the problem

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 .