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If the titration of a 25.0 mL sample of calcium

A 50 ml sample of calcium hydroxide solution required 19.50 ml of 0.1050N HCL titration. Calculate the amount of calcium
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2. asked by Chariffah
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In Part B, we determined the water hardness of a water sample by combining the water sample with a 10.00 mL sample of calcium
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2. asked by Daniel
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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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2. asked by Anonymous
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If the titration of a 25.0 mL sample of calcium hydroxide requires 34.45 mL of 0.100 M perchloric acid, what is the molarity of
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2. asked by John Cook
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A calcium sample weighting 607.4 mg was precipitated as oxalate and calcined calcium carbonate giving 246.7 mg. What the
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2. asked by MONICA
3. 938 views
Hi guys, I'm looking for a little bit of help with finding the Ksp of Calcium Hydroxide from doing a titration.So, my class
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2. asked by PassDaClass
3. 223 views
The amount of calcium present in milk can be determined by adding oxalate to a sample and measuring the mass of calcium oxalate
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2. 53 views
KMn04 with iron(II) ammonium sulphate hexahydrate-redox titration.1-what is the purpose of adding H2SO4 to iron sample before
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2. asked by yuni
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There was difficulty in determining the end point in the titration due to the color of the food sample and the titration was
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2. asked by Nadia
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A student performed an analysis of a sample for its calcium content and got the following results:14.92% , 14.91%, 14.88% ,
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2. asked by Dalal
3. 3,835 views