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A solution is made by adding 5.0 g Na2CO3 *

A solution is made by adding 5.0 g Na2CO3 * 10H2O to enough water to make a 500 mL solution. what is the molarity.I have: M=mol
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2. asked by Maggie
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d)A solution made by adding 4.67 grams of potassium hydroxide to enough water to make 5.00 L of final solution.e)A solution made
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2. asked by Charlie
3. 296 views
5.30g of pure anhydrous sodium carbonate, na2co3 was weighed and dissolved in a 250cm³ standard flask.The solution was made up
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2. asked by Bello
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A solution is made up by dissolving 14.8 g Na2CO3 · 10 H2O in 110.5 g of water. What is the molality of Na2CO3 in this
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2. asked by Jintau
3. 668 views
Calculate the pH and the pOH for each of the following solutions:1. A solution made by adding 4.67 grams of potassium hydroxide
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2. asked by Charlie
3. 563 views
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
3. 684 views
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
3. 444 views
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
3. 989 views
A solution of trioxonitrate v contains 0•67g in 100cm^3. 31•00cm^3 of this solution neutralize 25cm^3 of Na2CO3 solution.
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2. asked by Michael
3. 378 views
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
3. 48 views