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Density
Mass per unit volume.
Calibration plot
A graph used to find the relationship between two variables.
TC (To Contain)
Glassware that holds a precise volume of liquid.
TD (To Deliver)
Glassware that delivers a precise volume of liquid.
Accuracy
The degree to which a measured value conforms to the true value.
Precision
The repeatability of measurements or the degree of agreement among repeated measurements.
Analytical balance
A highly accurate scale used for measuring mass.
Volumetric flask
A type of glassware used for preparing solutions at a precise volume.
Pipette
A laboratory tool used to transport a measured volume of liquid.
Temperature importance in volumetric measurements
Volume accuracy can be affected by temperature variations as glassware is calibrated at specific temperatures.
Preparation of sugar solutions
Creating a series of sugar-water mixtures to measure their density.
Purpose of the lab
To measure the density of pure water, create a calibration plot for sugar solutions, and determine the % sugar in soda and unknown solutions.
