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The density of concentrated ammonia, which is 28.0% w/w NH3,is

Commercial Concentrated solution of ammonia and a density of 0.898 g/ml a) what is the percent of ammonia in such solution? b)
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2. asked by Ambachew Abata
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The density of concentrated ammonia, which is 28.0% w/w NH3,is 0.899g/mL.
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2. asked by Getu
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Concentrated aqueous ammonia is 28% NH3 by weight. Its density is 0.90g/ml. Calculate molarity and molality.
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2. asked by Peopsh8
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Concentrated ammonium hydroxide (aq ammonia) has a density of 0.90g/mL and is 28% by mass ammonia. Determine the molar
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2. asked by Amanda
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The density of concentrated ammonia which is 28.0% w/w NH³ is 0.899 g/ml what valume of this reagent should be diluted to
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2. asked by Ahmed
3. 182 views
Concentrated aqueous ammonia contains 1.00 mol NH3 dissolved in 2.44 mol H20. What is the mole fraction of NH3 in concentrated
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2. asked by Lauren
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The density of concentrated ammonia, which is 28.0% w/w NH3,is 0.899g/mL.what volume of this reagent should be diluted to 103 mL
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2. asked by Getu
3. 138 views
Concentrated aqueous ammonia contains 1.00 mol NH3 dissolved in 2.50 mol H2O. What is the mole fraction of NH3 in concentrated
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2. asked by T
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Posted by candy on Tuesday, October 12, 2010 at 5:04pm.1) How do I prepare 2M nitric acid from 65% concentrated nitric acid? 2)
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2. asked by candy
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How much cm3 solution of concentrated ammonia with 25% density of 0.91g/cm3 should be added to 7 g NH4Cl so we can get a
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2. asked by HelpPls
3. 461 views