Test for a sulfate

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=Bl3_AArXzL8

Introductory chemistry demonstrations in the laboratory. Test for a sulfate using barium chloride. For more, including accompanying workbooks, visit www.lear...

chemistry, laboratory, practical, demonstration, science, chemicals, reactions, sulfate, test, precipitation reation, barium chloride, yt:cc=on
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