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Direct linkHazen, Jeffery L.; Cleary, David A. – Journal of Chemical Education, 2014
Precipitation of barium phosphate from aqueous solutions of a barium salt and a phosphate salt forms the basis for a number of conclusions drawn in general chemistry. For example, the formation of a solid white precipitate is offered as evidence that barium phosphate is insoluble. Furthermore, analysis of the supernatant is used to illustrate the…
Descriptors: Science Instruction, Chemistry, Science Curriculum, Scientific Principles
