Identify the type of error (systematic or random) for each of the following situations below and defend your answer briefly: The student forgot to obtain the mass of the filter paper before filtering the solution and calculating the mass of the precipitate. a. b. In the water analysis, trial 3 was analyzed 2 days after the analysis of trials 1 and 2. C. Experiment #2 was conducted from 8:00 AM to 4:00 PM. The weather at the start of the experiment was sunny then became rainy with thunderstorms after 12 NN. d. The NaOH solution used by the students in the titration of vinegar was expired

Identify the type of error (systematic or random) for each of the following situations below and defend your answer briefly: The student forgot to obtain the mass of the filter paper before filtering the solution and calculating the mass of the precipitate. a. b. In the water analysis, trial 3 was analyzed 2 days after the analysis of trials 1 and 2. C. Experiment #2 was conducted from 8:00 AM to 4:00 PM. The weather at the start of the experiment was sunny then became rainy with thunderstorms after 12 NN. d. The NaOH solution used by the students in the titration of vinegar was expired

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter14: Chemical Equilibrium

Section: Chapter Questions

Problem 94AP

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