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| What happens if I bake potato wedges without oil |
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Posted by: Msoykrimei - 01-16-2020, 09:11 AM - Forum: aluminium faq
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Do they stick to the pan or aluminum foil or turn out really crunchy or what?they stick to the pad badly and char at the bottoms and they will probably break apart when you try to scrape them off the panif you don\'t have oil try cooking spray or butterOther related question
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| recycling aluminum can by melting them contaminates the ground and air is this a |
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Posted by: Clintonpaype - 01-16-2020, 09:08 AM - Forum: aluminium faq
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recycling aluminum can by melting them contaminates the ground and air is this a hoax?This true but very misleadingYes, the industrial process of recycling aluminum causes some air pollution, as most such processes doAdditionally, although aluminum can theoretically be 100% recycled, the imperfect recycling process leaves some waste (aluminum mixed with various impurities) which has to be safely disposed ofThe waste can occasionally be put to good use, such as being mixed with asphalt for roadsBut you have to compare this to the cost of not recycling aluminumIf you don\'t, you need to mine bauxite, extract aluminum from it, and then refine to a usable grade before you can use it, all very polluting processesIn the case of mining, it leaves a permanent scar on the landscapeAluminum recycling takes only 5% of the energy as this process, and far less pollution.Other related question
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| Why does Aluminum chloride form a covalent bond instead of an ionic |
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Posted by: Veqinivjkfw - 01-16-2020, 09:08 AM - Forum: aluminium faq
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2 Questions:1) Why does Aluminium Chloride form covalent bonds instead of ionic ?2) Why does Aluminium Fluoride form ionic bonds instead of covalent ?This Site Might Help YouRE: Why does Aluminum chloride form a covalent bond instead of an ionic ? 2 Questions: 1) Why does Aluminium Chloride form covalent bonds instead of ionic ? 2) Why does Aluminium Fluoride form ionic bonds instead of covalent ?Other related question
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| The density of aluminum is 270 gcm3Express this value in units of kilograms per |
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Posted by: SimaBaker - 01-16-2020, 09:08 AM - Forum: aluminium faq
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The density of aluminum is 2.70 g/cm^3Express this value in units of kilograms per cubic meter AND pounds per cubic foot.This is what I did for the conversion to kg/m^3:2.70g/cm^3 x 1000kg/1g x .(and I got stuck here)these are the answers: 2.70 x 10^3 kg/m^3and169 lb/ft^3Please explain what you do simply so I know how to do it-thank youThis Site Might Help YouRE: The density of aluminum is 2.70 g/cm^3Express this value in units of kilograms per cubic meter? The density of aluminum is 2.70 g/cm^3Express this value in units of kilograms per cubic meter AND pounds per cubic footThis is what I did for the conversion to kg/m^3: 2.70g/cm^3 x 1000kg/1g x .(and I got stuck here) these are the answers: 2.70 x 10^3 kg/m^3 and 169.Other related question
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| What is the best recipe for making pizza dough |
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Posted by: MyncCyday - 01-16-2020, 09:08 AM - Forum: aluminium faq
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I don\'t have a pizza ceramic cooker, so I\'ll be cooking it on an aluminum pan in an oven.What\'s your best recipe for making a great pizza dough?Mine always seems to come out really hard like a toast for some reason.This is the recipe I always use to make my pizza: PIZZA DOUGH 1 pkg yeast 1 1/4 c warm water 3 1/2 - 4 c flour 1/2 tsp salt Sprinkle yeast on warm waterAdd 2 c flour and saltBeat wellKnead until elastic and smoothButter or oil a bowl, shape the dough into a ball, drop into the bowl, turn over to coat the other side, cover the bowl and let rise for 30 minutesKnead again to force out the airDivide in halfEach half makes one 11 circleSpray a round pizza panAdd the dough and spread out with your fingersYou can also use those throw-away aluminum pie tins but use the one ball across 2-3 of the pie tinsPat into place with your fingersPlace in a preheated 450 degree oven for 5 minutes while it\'s emptyThis seals the dough so the filling doesn\'t make it soggySpread seasoned tomato sauce over the dough and add your toppingsBake in the 450 degree oven for 20-25 minutes or until the cheese has melted and is goldenThis recipe has always worked for meHope that helps.Other related question
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| Best recipe for corned beef and cabbage |
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Posted by: aoxhecxo62 - 01-16-2020, 09:08 AM - Forum: aluminium faq
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Best recipe for corned beef and cabbage?This is the best I\'ve ever had - even people who don\'t like corned beef and cabbage like this! I\'m giving you the link to the page too so you can read all of the reviews of the recipe! INGREDIENTS 1 (5 1/2 pound) corned beef brisket 2 tablespoons pickling spice 1 large orange, sliced in rounds 2 stalks celery, sliced 1 large onion, sliced 1/2 cup cold water 6 tablespoons margarine, divided 1 large head cabbage, cored and sliced 1 cup Golden Delicious apples, cored and quartered with peel 1/4 cup cold water DIRECTIONS Preheat the oven to 300 degrees F (150 degrees C)Line a 9x13 inch roasting pan with aluminum foil, leaving enough extra extending over the sides to cover and seal in the roastRinse the brisket, and pat dryRub with pickling spice, and place in the prepared roasting panArrange celery, orange and onion slices on and around the roastPour in 1/2 cup of water, and wrap aluminum foil up over the roast tightly, making sure the ends are sealedBake for about 4 hours in the preheated oven, or until meat is tenderAbout 45 minutes before the roasts time is up, heat 3 tablespoons of margarine and 1/4 cup of water in a large potAdd cabbage and apples, cover, and simmer over low heat for about 30 minutesOccasionally shake the pot so that nothing sticks to the bottomServe with remaining margarine and sliced corned beef.Other related question
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| Electron Microscopes |
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Posted by: owenejob - 01-16-2020, 09:08 AM - Forum: aluminium faq
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Hey guys, theres a really hard question please help! 10 points!Why do specimans have to be coated in metals eg gold, before they can be scanned by an Electron Microscope? Please HELP!! 10 POINTZThis is taken from the Erik Jonsson School of Engineering at The University of Texas at Dallas instructions for the Scanning Electron Microscope Operation: Sample Preparation (p9 of the pdf file): The sample needs to be electrically connected to the sample holder to prevent the electron beam from “charging” the sample and distorting the imageThis is usually done through conductive tapeWe have double and single sided Copper sticky tape or little Carbon sticky pads If you have a conductive sample this simple attachment will work fine If you have an insulator substrate with a conductive film on the top, the top film must be electrically connected to the Aluminum sample holderThis can be done with the Copper sticky tape looped around the edge to the top surface of your sample If your sample is an insulator, then you will need to coat it with a conductive material – i.eAu/Pd or Carbon So samples that are insulators have to be coated with a conductive material so that the sample is electrically connected to the sample holder to prevent the electron beam from “charging” the sample and distorting the image.Other related question
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| Engineering Materials Science Homework Question Im not even sure where to start |
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Posted by: carmelapa60 - 01-16-2020, 09:08 AM - Forum: aluminium faq
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A rigid bar of weight W 800 lb hangs from three equally spaced wires, two of steel and one of aluminum (the center wire)The diameter of the wires is 1/4 inchBefore they were loaded, all three wires had the same length (L)What temperature increase ΔT in all three wires will result in the entire load being carried by the only the steel wires? Assume the following: Es 30 x 106 psi, αs 6.5 x 10-6/°F, and αa 12 x 10-6/°F.)Thank you so much for all of your help!!!! I really appreciate it!!!!This is only a guess at where to start800lb on 1/4 round rod in tension is a tiny load so ignore elongation through stressBecause the thermal expansion/ contraction co efficient of aluminium is significantly greater than steelWhich I assume you have provided in 12 and 6.5It may be a simultaneous equation or it maybe just a simple ratio I suspect delta t will be minus about 3 to 4 degree F Hope this helps I haven\'t led you astray.Other related question
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| Forgot to put butter on the aluminum foil before putting the candy in the pan he |
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Posted by: AntonioEoj - 01-16-2020, 09:08 AM - Forum: aluminium faq
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ok so i was making this candy, chocolate chip nougat log from the hersheys cookbookits made mostly of cornstarch sugar mixed together on the stovei poured it in the pan, which i had covered in foilthis morning, when i tried to take it out, i realized i had forgotten to put butter on the foilwhen i try to peel it off, the foil just rips since the candy is VERY VERY stickyis there any way i can fix this?? i really need to get the foil off!thanks for any help u can give me!This is really toughThis actually happened to me once (small world, huh? haha)But I\'m lucky enough to have a small propane torchJust flip the candy/foil over and run the torch over itThat melts the candy a little and the foil will come offBut if you don\'t have a torch, then the only other thing I can think of would be either try this with a gas stove (not sure how that would work, and chances are better that you would end up burning yourself.), or just cut off the sides of the stuff and just lose some of the nougat to the foil.Other related question
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| how to make a good brisket in the oven |
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Posted by: JeffreySak - 01-16-2020, 09:08 AM - Forum: aluminium faq
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it is way too hot to cook outside and smoke the brisket.i have heard of people cooking a brisket in the oven.does anyone have a good recipe for an oven brisket?thanks.This is one of my all-time favorite recipesBusy Day Brisket 4 to 5 lbbeef brisket 1 large envelope of dry onion soup mix garlic powder pepper Worcestershire sauce red wine (burgundy works well) Place a large sheet of heavy aluminum foil in a baking panSprinkle the dry soup mix over the foilRub both sides of the brisket with garlic powder, pepper, and generous splashes of WorcestershirePlace brisket on foil, and pour red wine over both sides of brisket (1-2 cups isn\'t too much) Seal the foil very tightly (and make sure there are no punctures in it!)Bake brisket at 300 degrees for 6 hoursThis is great hot or coldAlways slice brisket on a slant across the grain.Other related question
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