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Chemistry, 15.09.2019 05:10 genyjoannerubiera
The sink-float method is often used to identify the type of glass material found at crime scenes by determining its density.
several different types of glass of known density are placed into solutions of varying densities. determine whether each glass
piece will sink, float, or do neither when immersed in the given solution.
glass that will sink
glass that will float
glass that will not sink or float
alkali zinc borosilicate with a density of
2.57 g/ml in a solution with a density
of 2.46 g/ml
soda borosilicate with a density of 2.27 g/ml
in a solution with a density of 2.62 g/ml
alkali strontium with a density of 2.26 g/ml in
a solution with a density of 2.34 g/ml
potash borosilicate with a density of
2.16 g/ml in a solution with a density
of 2.16 g/ml
potash soda lead with a density of 3.05 g/ml
in a solution with a density of 1.65 g/ml
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