1. Intro to General Chemistry
Significant Figures
1. Intro to General Chemistry Significant Figures
25PRACTICE PROBLEM
In an experiment, you use an uncalibrated mass balance to determine the mass of a sample five times. You then placed the sample on a calibrated mass balance and determined its mass to be 4.21 g. What can you conclude about the accuracy and precision of the uncalibrated mass balance?
In an experiment, you use an uncalibrated mass balance to determine the mass of a sample five times. You then placed the sample on a calibrated mass balance and determined its mass to be 4.21 g. What can you conclude about the accuracy and precision of the uncalibrated mass balance?