Separation Mixture Yahoo

Mar 10 2009 · Best Answer LoveU The mass of the mixture is 3298 2287 1011 grams The difference in mass of the mass of the evaporating dish and mixture before and after sublimation equals the mass of the sublimate itself 3298 3098 200 grams Thus the percentage of NH4Cl is 2001011 100 198 Hope

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Seperation of Mixtures Yahoo Answers

Aug 30 2008 · How would you seperate the following mixtures into their components 1 Sand and water 2 Sugar and water 3 Oil and water 4 Sand and gravel 5 A mixture of heptane boiling point 98c and heptanol boiling point 176c 6 A mixture of iodine solid and sodium chlorine iodine is not soluble in water 7 A mixture of lead and aluminum pellets 8

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Is the order of separation of mixture important Yahoo

Oct 24 2013 · For example the mixture contains iron fillings napthalene urea sand and polypropylene 1Iron is removed from the mixture by a magnet 2Napthalene is removed from the mixture by sublimation 3Water is added to the solution Urea is separated from sand and polypropylene by a filter papersolubility differences 31 The sand and polypropylene is separated by decantation density difference 32

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separation of mixtures Yahoo Answers

Sep 12 2006 · how can you separate those Ive been looking up for the answer from websites but I cant find the specific one I gave up now please please help me 1 aluminum filings and iron filings 2 sand and gravel 3 sand and finely ground polystyrene foam 4 salt and sugar You put those in alcohol is that right 5alcohol and water 6 Nitrogen and oxygen Thank you very much

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Separation of a mixture lab Yahoo Answers

Aug 20 2009 · Im doing a lab tomorrow and we have to separate a mixture of sand iron filings salt and cork We get whatever supplies we think we need and no instructions Any ideas how to separate all these things into their own container Ps I GET A BUNSEN BURNER TOO haha pss im thinking that i could get the salt out by straining everything through two different sized filters at once with water

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Why is separating mixtures important Quora

Nov 04 2016 · Many of the substances we use everyday were actually once part of a mixture Someone somewhere separated that substance from the mixture so we could use it It turns out that many compounds and elements arent found in nature in their pure form b

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What are the principles involved in the physical Yahoo

Aug 06 2008 · The mixture is allowed to settle and the liquid is removed while preventing the solid from escaping Chromatography utilises the difference in affinity substances have for a particular surface If the substance is polar it will stick to a polar surface whereas non

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How to Separate Salt and Sand 3 Methods ThoughtCo

Jun 25 2019 · Students are often asked to separate salt and sand to learn about mixtures and to explore the differences between forms of matter that can be used to separate mixture components Three methods used to separate salt and sand are physical separation picking out pieces or using density to shake sand to the top dissolving the salt in water or

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Seperation Lab Will Choose Best Answer Separation

Seperation lab will choose best answer Separation of a Mixture Laboratory In this experiment we will separate the different components of a mixture made up of sand SiO2 and sodium chloride NaCl commonly known as salt

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what are the 4 methods of separation of mixtures Yahoo

Sep 08 2007 · Best Answer Separation Techniques Physical Methods 1 Filtration when the mixture contains a liquid a solid component then we filter the liquid component out 2 Crystallization when 2 materials crystallize at different temperatures then we condense the mixture

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Is the order of separation of mixture important Yahoo

Oct 24 2013 · For example the mixture contains iron fillings napthalene urea sand and polypropylene 1Iron is removed from the mixture by a magnet 2Napthalene is removed from the mixture by sublimation 3Water is added to the solution Urea is separated from sand and polypropylene by a filter papersolubility differences 31 The sand and polypropylene is separated by decantation density difference 32

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Separation of Mixtures what processes can be done Yahoo

Jul 22 2008 · Separation of Mixtures what processes can be done to separate a naphthalene sand and salt mixture How do you separate a mixture of sand salt iron fillings and poppy seeds How do you separate a mixture of salt sugar and sand

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What are some of the separation techniques for mixtures

May 11 2006 · Best Answer Well I do not know that syllabus You will need to sift useful answers I would use different solubility in solvents different boiling points recrystallise one out of a mixed solution You might be at too junior a level to know about ion exchange

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How to Separate Salt and Sand 3 Methods ThoughtCo

Jun 25 2019 · Students are often asked to separate salt and sand to learn about mixtures and to explore the differences between forms of matter that can be used to separate mixture components Three methods used to separate salt and sand are physical separation picking out pieces or using density to shake sand to the top dissolving the salt in water or

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SEPARATING MIXTURES Flashcards Quizlet

separation technique for dry heterogeneous mixtures based on particle size What physical property would be the most useful in the separation of very fine saw

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How to Separate a Mixture of Sand Salt Sciencing

Apr 24 2017 · The separation of mixtures is a fundamental science experiment that is performed in many classrooms around the world to teach students the basics of procedures like filtration heating and evaporation When attempting to separate a mixture of sand and salt youll need some standard lab equipment like glass

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Why is separating mixtures important Quora

Nov 05 2016 · Many of the substances we use everyday were actually once part of a mixture Someone somewhere separated that substance from the mixture so we could use it It turns out that many compounds and elements arent found in nature in their pure form b

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Seperation Lab Will Choose Best Answer Separation

Seperation lab will choose best answer Separation of a Mixture Laboratory In this experiment we will separate the different components of a mixture made up of sand SiO2 and sodium chloride NaCl commonly known as salt

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Separation of the Components of a Mixture

Separation of the Components of a Mixture Lets become familiar with the methods of separating substances from one another using decantation extraction and sublimation techniques You need this equipment Analytical balance 2 Bunsen burners rubber hose tongs 2 evaporating dishes 2 watch glasses 100mL graduated cylinder 2 clay

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why is separation of mixtures important Yahoo Answers

Jul 26 2008 · Best Answer it is imporatant to seperate mixtures like crude oil for example it is a mixture if not seperated it will be a useless junk you should use the process we call explosive distillation it is a process of seperating mixtures using its different boiling point

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Name at least 3 purifying agents which can be Yahoo

Nov 30 2010 · Cite practical application of using the separation techniques for mixture in everyday life From the different separation techniques choose the best procedure which you think is good in separating the different mixtures Explain your choice List of techniques Decantation and Filtration Processes Evaporation and Distillation Processes Crystallization and Decolorization Processes

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Chemistry for Kids Separating Mixtures Ducksters

Kids learn about separating mixtures in chemistry including separation processes such as filtration distillation and the centrifuge Parents and Teachers Support Ducksters by following us on or History Biography Geography Science Games Science Chemistry for Kids

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How do you separate calcium carbonate sand and Yahoo

Feb 25 2011 · Best Answer calcium carbonate and silicon dioxide is not dissolving in water so first step you need to filter the solution than you get calcium carbonate and sand mixture and salty water to separate sand from CaCO3 you need Hydrochloric acid HCL will dissolve the CaCO3 from the mixture so you need to filter it again

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