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2.500g sample of a mixture

2.500g sample of a mixture of sodium carbonate and sodium chloride is dissolved in 25.00ml of 0.798M HCl. Some acid remains
1. 2 answers
2. asked by eliz
3. 1,027 views
consider a sample that is a mixture of biphenyl, benzoic acid, and benzyl alchohol. The sample is spotted on a TLC plate and
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2. asked by ~christina~
3. 1,359 views
consider a sample that is a mixture of biphenyl, benzoic acid, and benzyl alchohol. The sample is spotted on a TLC plate and
1. 0 answers
2. asked by ~christina~
3. 656 views
A nursing mother prepared her baby's milk mixture at 85°C, in a feeding bottle in order to cool it to 40°C, she immersed the
1. 1 answer
2. asked by Word of God
3. 31 views
I Posted this question the other day:A 1.00 g sample of enriched water, a mixture of H2O and D2O, reacted completely with Cl2 to
1. 6 answers
2. asked by Adam-- Dr Bob, Help!
3. 723 views
A centrifuge was used to separate a sample into its components. What conclusion about the sample can be formed based on the
1. 1 answer
2. asked by meoww :3
3. 16 views
A 1.60 g sample of a mixture of naphthalene, C10H8, and anthracene, C14H10, is dissolved in 20.0 g benzene, C6H6. The freezing
1. 2 answers
2. asked by byu
3. 2,289 views
A .500g unknown sample is titrated with 40mL of .187M KMno4 by the following reaction:5Fe{2+} + MnO4{-1} + 8H{+1} -> 5Fe{3+} +
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2. asked by Julie
3. 419 views
Question: Consider a sample that is a mixture composed of biphenyl, benzoic acid and benzyl alcohol. The sample is spotted on a
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2. asked by Sheryl
3. 3,322 views
500g of water at 40 deg C and 200g of a mixture of ice and water are combined. The final temperature is 10 deg C. How much of
1. 1 answer
2. asked by shan
3. 1,562 views