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A sample of sodium sulfate,

Recently I solved for how many mL of 5% BaCl2.2H20 solution was required to precipitate sodium sulfate. Now the question asks
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A 0.1818 g sample of sodium oxalate required 28.12 ml of a potassium permanganate solution to reach the endpoint (assume the
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Upon heating 8.5g sample of Sodium Sulfate hydrate, it loses 4.776 grams after heating. What steps are necessary for me to find
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2. asked by Peytreshia
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1. 15.0 g of sodium sulfate are dissolved in water to form 400.0 g of solution. The density of the solution is 1.056 g/mL at
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2. asked by josh
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which of the following compounds dissolve in water??-Sodium Nitrate (NaNO3) - Sucrose (C12H22O11) - Sodium Chloride (NaCl) -
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2. asked by Liz
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Sorry, I have been stuck on this question. I would appreciate if someone could help me out.Approx how many mL of 0.25M BaCl2
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2. asked by Mike
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Assuming the sample is pure sodium sulfate, how many mL of 5% BaCl2.2H20 solution would be required to precipitate the sulfate.
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2. asked by Mika
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For each reaction,which ion in the precipitate was responsible for the color1-reaction of Sodium Hydroxide and Copper(II)Sulfate
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2. asked by Marie
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Describe how a pure dry sample of pure calcium sulfate can be prepared from sodium sulfate as one of the reagents
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2. asked by Agatha
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you add excess sodium sulfate to a solution of a soluble barium compound in order to precipitate all of the barium ion as barium
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2. asked by India
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