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3g of impure Na2Co3 were

1.2048g sample of impure Na2CO3 is dissolved and allowed to react with a solution of CaCl2 resulting CaCO3 after precipitation,
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2. asked by Ana
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6.0g of impure and hydrous Na2SO4 were made up to 1dm^3 of solution neutralize 22.20cm^3 of 0.1mol/dm^3 of HCL.calculate:a)conce
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2. asked by faith
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6.0g of impure and hydrous Na2SO4 were made up to 1dm^3 of solution neutralize 22.20cm^3 of 0.1mol/dm^3 of HCL.calculate:a)conce
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2. asked by faith
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3g of impure Na2Co3 were made up to 250cm3 of solution .25cm3 required 21.0cm3 of 0.105M HCL for complete neutraiization a.write
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2. asked by jasmine kassim
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A 0.1028 g impure sample consists of Na2CO3 was analyzed by the Volhard method. After adding 50.00 mL of 0.06208 M AgNO3, the
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2. asked by yun
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In aqueous solution, hydrochloric acid, HCl, and sodium carbonate, Na2CO3 react toproduce gaseous carbon dioxide, CO2, water,
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2. asked by Olivia
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Number of moles of HCl and Na2CO3 (show calculations) when 0.015 g of Na2CO3.How can I calculate this problem if I am only given
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2. asked by Julissa
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A sample of impure magnesium was analyzed by allowing it to react with excess HCl solution:Mg(s) + 2 HCl(aq) → MgCl2(aq) +
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2. asked by James
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If 950 mL of 0.800 M aqueous Na2CO3 and 920 mL of 0.565 M aqueous HCl are reacted stoichiometrically according to the balanced
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2. asked by Judy
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Exactly 50.0ml solution of Na2CO3 was titrated with 65.8ml of 3.00M HCl. If the specific gravity of the Na2CO3 solution is 1.25,
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2. asked by siari ann
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