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At saturation 1.5 x 10^-4 moles caF2 have dissolved in

At saturation 1.5 x 10^-4 moles caF2 have dissolved in 1L of water. What is Ksp for CaF2 at this temperature?CaF2(s) ==> Ca^2+ +
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2. asked by Christian
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The balanced reaction isCaCO3 + 2 NaF -> CaF2 + Na2CO3 If you start with 20.0 grams CaCO3, how many moles of CaCO3 do you have?
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2. asked by kyled
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the Ksp of CaF2 = 1.46*10^-10 and Ka of HF = 3.5*10^-4 Calculate the pH of a solution in which the solubility of CaF2 = .0100
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2. asked by Natash
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The Ksp for calcium fluoride (CaF2) is 3.9 x 10^–11 at 25°C. How many moles of solid NaF must be added to 1.00 L of 0.100 M
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2. asked by kellie
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Estimate the solubility of calcium fluoride, CaF2+, (a) in moles per liter and (b) in grams per liter of pure water.CaF2+(s) =
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2. asked by Shana
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What is the molar solubility of CaF2 if o,1o mol of NaF are added to 1.0L of a saturated solution of CaF2? The Ksp for CaF2 is
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2. asked by Mary
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What is the number of moles present in 24.0 mL of 0.500M solution of sodium chloride, NaCl?How many moles are there in 456 g of
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2. asked by Emma
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Consider a segment of water in the ocean that has a saturation solubility of 7.5 mg/L of O2. If there are algae in this body of
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2. asked by Anonymous
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How is a mole related to concentration?(1 point)Responses The saturation point of a solution is measured in moles. The
1. 1 answer
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How is a mole related to concentration?(1 point)Responses The saturation point of a solution is measured in moles. The
1. 1 answer
2. 11 views