A group of students are doing an analysis of copper in 1-peso coin. They were tasked to prepare standard solutions and weigh the analyte as the end-product of their experiment. Explain the type of error they are incurring in their experiment. a. Makisig forgot to calibrate the analytical balance before weighing. b. Only one trial was performed in the experiment. c. One member inadvertently recorded 29.90 mL instead of 19.90 mL volume.
A group of students are doing an analysis of copper in 1-peso coin. They were tasked to prepare standard solutions and weigh the analyte as the end-product of their experiment. Explain the type of error they are incurring in their experiment. a. Makisig forgot to calibrate the analytical balance before weighing. b. Only one trial was performed in the experiment. c. One member inadvertently recorded 29.90 mL instead of 19.90 mL volume.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A group of students are doing an analysis of copper in 1-peso coin. They were tasked to prepare standard solutions and weigh the analyte as the end-product of their experiment. Explain the type of error they are incurring in their experiment.
a. Makisig forgot to calibrate the analytical balance before weighing.
b. Only one trial was performed in the experiment.
c. One member inadvertently recorded 29.90 mL instead of 19.90 mL volume.
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