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Chemistry, 23.04.2020 20:53 tammydbrooks43
Fluorine gas is placed in contact with calcium metal at high temperatures to produce calcium fluoride powder. What is th
formula equation for this reaction?
F2(0)+ Na(s) - NaF 2(s)
F2(g) + Ca(s) - CaF201)
F2(g) + Na(s) - A > NaF2(1)
F2(g) + Ca(s) A > CaF2(s)
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