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A sample of calcium fluoride

A sample of calcium fluoride with a mass of 15.0 g contains 8.40 g of calcium. Assuming that the sample is pure calcium
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What is the correct name for the ionic compound, CaF2?? calcium difluoride ? carbon fluoride ? fluoride calcium ? calcium
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2. asked by emma
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A water treatment plant adds fluoride ion to the water to the extent of 1.5mg F-/L H2O. a)What is the molarity of fluoride ion
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2. asked by Faith
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Calcium nitrate and ammoonium fluoride react to form calcium fluoride, dinitrogenmonoxide and water vapor. What mass of each
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2. asked by Brittany
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QUESTION 2 [14 marks]Hydrogen fluoride (HF) is used in the manufacturing of refrigerants, herbicides, pharmaceuticals, and
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QUESTION 2 [14 marks]Hydrogen fluoride (HF) is used in the manufacturing of refrigerants, herbicides, pharmaceuticals, and
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A sloution of calcium nitrate, C(NO3), reacts with a solution of ammonium fluoride, NH4F, to form solid calcium fluoride, CaF2,
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2. asked by Macey
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A sloution of calcium nitrate, C(NO3), reacts with a solution of ammonium fluoride, NH4F, to form solid calcium fluoride, CaF2,
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2. asked by Macey
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A solution of calcium nitrate, Ca(NO3)2, reacts with a solution of ammonium fluoride, NH4F, to form solid calcium fluoride,
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2. asked by Joe
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A solution of calcium nitrate, Ca(NO3)2, reacts with a solution of ammonium fluoride, NH4F, to form solid calcium fluoride,
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2. asked by Joe
3. 732 views