How might you separate a mixture of poppy seeds and sugar or Iron and sand?
444466
Poppyseeds/sugar: put the mixture in a container and pour water over it. The poppyseeds float and can be skimmed off. Pour off the water or let it evaporate and you will still have sugar.\n\nSand/iron: Run a magnet over the mixture you have spread out on a flat surface. The iron filings will stick to the magnet leaving only sand behind.
772738
Plain flour and water...make it a bit thicker and dont worry it should work. :)
418718
H2S\n\nthats two hrdrogens for every 1 sulpher\n\nso get pure hydrohen and pure sulpher and mix 2:1
1186506
1...ALKALIZING FOODS \nVEGETABLES\nGarlic\nAsparagus\nFermented Veggies\nWatercress\nBeets\nBroccoli\nBrussel sprouts\nCabbage\nCarrot\nCauliflower\nCelery\nChard\nChlorella\nCollard Greens\nCucumber\nEggplant\nKale\nKohlrabi\nLettuce\nMushrooms\nMustard Greens\nDulce\nDandelions\nEdible Flowers\nOnions\nParsnips (high glycemic)\nPeas\nPeppers\nPumpkin\nRutabaga\nSea Veggies\nSpirulina\nSprouts\nSquashes\nAlfalfa\nBarley Grass\nWheat Grass\nWild Greens\nNightshade Veggies\n FRUITS\nApple\nApricot\nAvocado\nBanana (high glycemic)\nCantaloupe\nCherries\nCurrants\nDates/Figs\nGrapes\nGrapefruit\nLime\nHoneydew Melon\nNectarine\nOrange\nLemon\nPeach\nPear\nPineapple\nAll Berries\nTangerine\nTomato\nTropical Fruits\nWatermelon\n\nPROTEIN\nEggs\nWhey Protein Powder\nCottage Cheese\nChicken Breast\nYogurt\nAlmonds\nChestnuts\nTofu (fermented)\nFlax Seeds\nPumpkin Seeds\nTempeh (fermented)\nSquash Seeds\nSunflower Seeds\nMillet\nSprouted Seeds\nNuts OTHER\nApple Cider Vinegar\nBee Pollen\nLecithin Granules\nProbiotic Cultures\nGreen Juices\nVeggies Juices\nFresh Fruit Juice\nOrganic Milk\n(unpasteurized)\nMineral Water\nAlkaline Antioxidant Water\nGreen Tea\nHerbal Tea\nDandelion Tea\nGinseng Tea\nBanchi Tea\nKombucha\n\nSWEETENERS\nStevia\n\nSPICES/SEASONINGS\nCinnamon\nCurry\nGinger\nMustard\nChili Pepper\nSea Salt\nMiso\nTamari\nAll Herbs\n\nORIENTAL VEGETABLES\nMaitake\nDaikon\nDandelion Root\nShitake\nKombu\nReishi\nNori\nUmeboshi\nWakame\nSea Veggies \n\n\n2...ACIDIFYING FOODS \nFATS & OILS\nAvocado Oil\nCanola Oil\nCorn Oil\nHemp Seed Oil\nFlax Oil\nLard\nOlive Oil\nSafflower Oil\nSesame Oil\nSunflower Oil\n\nFRUITS\nCranberries\n\nGRAINS\nRice Cakes\nWheat Cakes\nAmaranth\nBarley\nBuckwheat\nCorn\nOats (rolled)\nQuinoi\nRice (all)\nRye\nSpelt\nKamut\nWheat\nHemp Seed Flour\n\nDAIRY\nCheese, Cow\nCheese, Goat\nCheese, Processed\nCheese, Sheep\nMilk\nButter NUTS & BUTTERS\nCashews\nBrazil Nuts\nPeanuts\nPeanut Butter\nPecans\nTahini\nWalnuts\n\nANIMAL PROTEIN\nBeef\nCarp\nClams\nFish\nLamb\nLobster\nMussels\nOyster\nPork\nRabbit\nSalmon\nShrimp\nScallops\nTuna\nTurkey\nVenison\n\nPASTA (WHITE)\nNoodles\nMacaroni\nSpaghetti\n\nOTHER\nDistilled Vinegar\nWheat Germ\nPotatoes DRUGS & CHEMICALS\nChemicals\nDrugs, Medicinal\nDrugs, Psychedelic\nPesticides\nHerbicides\n\nALCOHOL\nBeer\nSpirits\nHard Liquor\nWine\n\nBEANS & LEGUMES\nBlack Beans\nChick Peas\nGreen Peas\nKidney Beans\nLentils\nLima Beans\nPinto Beans\nRed Beans\nSoy Beans\nSoy Milk\nWhite Beans\nRice Milk\nAlmond Milk
833698
Molasses, chopped apples, brown sugar , five gallon pail, mix all together put a four foot pipe in center, freeze solid. stick in the ground pipe end first. tada, you want stuff that is sweet not salty ,it freezes better and stays longer.leave the seeds in the apples cuz what doesnt get eaten, you could have an apple tree started next spring
984087
First off get a bunch of balloons and a funnel. Try going to a garden center (if there are any open) and see if they have sand or potting soil you can use. Flour would work pretty well. You can use hair gel. Get small, rounded beads. Sugar would probably work well. Just make sure you get something that is not going to rot. \n\nYou fill the balloon with the material of choice and tie it off.
798471
Assuming a pure substance, (this method will not work on mixtures).  \n1. Dissolve in Carbon disulphide.  (The compound is now banned in schools)\n2. Allow to evaporate in a fume cupboard.\n3. The presence of yellow rhombic like crystals is a test for S.\n4. Melt a sample and do a MP test.\n5. Melt a few grammes and allow to cool in air.  Needle like crystals will be formed.
101929
dissolve it it water and filter it through paper.  The sand will be in the paper and then sugar will be dissolved in the water.  you can let the water evaporate and you will have the sugar back.
952615
Usually some sort starch solution:\nhttp://en.wikipedia.org/wiki/Culture_medium
949238
u can  take rod shaped plastic pipe of different sizes & pingpong balls at sides. cover them with clay to give them shape of a bone, then use  thin elastic rubber ( which are used in rubber band, thin white in color) use many of them  as muscle fibre by attaching them to bone
971882
Easy!\nStir the mixture into water. Sand sinks. Styrofoam floats.\nScoop the Styrofoam off the water surface with a strainer.\nPour off the water.
573271
If you crush your chips up, then weigh out an equal amount of each (say 10 grams), put the crushed chips in some acid solution (say 100mls of 10% hydrochloric acid) and shake them up good, the iron should come out into solution.\n\nThen you could measure it using whatever you have access to.\nAA, some kind of colorimeter...
719018
Assuming you don't need the salt, saturate it with water.  The salt will melt away, leaving the soil.
89203
mix ky jelly and fruit rollups
537198
See the listing of suppliers given in the source below.  If you want to do magnetic separation, you'll want multi-domain particles, which means using particles *larger* than about 100 nm (depending on the material).
298301
Hmm. This is exactly what I've been doing for the past few weeks. I'm assuming these are aqueous solutions of the three, right?\n\nWell, both magnesium and strontium form precipitates with hydroxides, so you could add some sodium hydroxide and centrifuge it down. To the liquid remaining, add some kind of sulfate, like potassium sulfate, because barium precipitates with sulfates, forming BaSO4.\n\nTo the solid containing strontium and magnesium, add ammonia to make the solution basic, then add sodium carbonate. The magnesium should complex with the carbonate and fall out, forming Mg4(CO3)3(OH)2. Then, whatever's left is strontium.
242517
Granite hornblende is a source of silicon.\nAs a start, have a look here: