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6.0g of cobolt (II) carbonate

6.0g of cobolt (II) carbonate was added to 40cm3 of hydrochloric acid, concentration 2.0 mol/dm3. Calculate the maximum yield of
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2. asked by RM
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I did a back titration with an unknown carbonate and using the average % carbonate (by mass) which I found to be 27.40% and
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2. asked by Laura
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You are provided with water and laboratory apparatus. Describe how you would fully separate solid lead2 carbonate from a mixture
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2. asked by Tedy
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Plan how you would make 100mL of a buffer solution with a pH of 10.80 to be made using only sodium carbonate, sodium hydrogen
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2. asked by dan
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Plan how you would make 100mL of a buffer solution with a pH of 10.80 to be made using only sodium carbonate, sodium hydrogen
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2. asked by Parveen
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describe how you would fully obtain solid lead 11 carbonate from a mixture of lead 11 carbonate , iron fillings and sodium
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2. asked by Dickson
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a student accidentally mixed sodium carbonate and calcium carbonate . State how he would obtain pure sodium carbonate from the
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2. asked by liana
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a student accidentally mixed sodium carbonate an calcium carbonate. state how he would obtain pure sodium carbonate from the
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2. asked by james
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A mixture of 5.00 g of sodium carbonate, Na2CO3 and sodium hydrogen carbonate, NaHCO3 is heated. The loss in mass is 0.31 g.
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2. asked by Anonymous
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Explain how you would obtain solid sodium carbonate from a mixture of lead carbonate and sodium carbonate powder
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2. asked by Faith
3. 8,375 views