Smoking Aluminum Foil Bad

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the lab has a container of liquid nitrogen that is hung from a force probeA temperature probe will be placed in the beaker of water The aluminum cylinder will be placed in the beaker of water so it can come to equilibrium with waterThen the aluminum from the container of water will be taken out and added to the liquid nitrogen and measure how much liquid nitrogen boils offThe final temp of aluminum when it comes to equilibrium with the liquid nitrogen was measuredAfter aluminum has reached equilibrium with the liquid nitrogen, remove the aluminum from the nitrogen, place it back in the water and measure the temp change of waterThey will cool down to a final temperature1Why did the temperature plot of water start dropping in the second experiment? Describe the major heat flow and its directionWhy did the temperature plot start rising after reaching a low point? Describe the major heat flow and its direction.
before you put back the aluminum water temp was same as the environment tempsince the aluminum is colder than the water (water 0-100 deg) liquid nitrogen (-210 - -195 deg) the water is getting colder since heat is leaving the water to heat the aluminumwhen the water is getting cooler the environment air start to heat the water, since heat transfer is function of temp difference and since the aluminum is much cooler than the air at start the heat loose to the aluminum is higher later when aluminum heats and has temperature close to the water than heat transfer is mainly to the environment air.
i don't like nuts or dried fruits, but i do like chocolatewill it go well in monkey (pull-apart) bread?here's the recipe:1 cup granulated sugar1 1/2 tsp cinnamon2 cans (16.3 oz each) Pillsbury? Grands!? Homestyle refrigerated buttermilk biscuits1 cup firmly packed brown sugar? butter, melted
I'm against itThe chips would only really be good if they were all through out and not just at the seamsAnd if you try to fold them into the biscuits you might end up over kneading them and making them toughHere's a recipe that uses cocoa instead of chips and I think it would be more successful in giving you the chocolate touch you crave Chocolate Monkey Bread ■1 3/4 cups granulated sugar ■2 tablespoons unsweetened cocoa powder ■1 teaspoon ground cinnamon ■1 cup butter, melted ■2 12-ounce cans refrigerated biscuits, cut into fourths Preheat oven to 350°Lightly grease/spray a 10-cup Bundt panCombine sugar, cocoa, and cinnamonSet asideDip quartered biscuits into melted butterDredge in sugar mixtureLayer biscuits in panBake for about 1 hourCover with aluminum foil, if necessary, to avoid excess browningCool in pan 10 minutesInvert onto plate and serve.
The experiment began with aluminum metal and copper (II) chloride solution. What substances were present in the beaker at the end of the experiment?
Aluminum metal is notoriously nonreactive due to a passivating layer of Al2O3. In the presence of chloride ions, the layer dissolves, producing AlCl4^-, and Al metal, which reacts with Cu2+ ions. Cu metal is produced. You may find Cu metal, and Al metal, plus Cu2+, Cl-, Al3+, AlCl4^- ions. The amounts at the end depend on the amounts you start with. Al2O3(s) + 8Cl- + 3HOH -- 2AlCl4^- + 6OH- 2Al(s) + 3Cu2+ -- 2Al3+ + 3Cu(s) ..... Cl- is a spectator ion
give me some other details about it too
Home center,, has that, used to patch ducts, peal the backing and stick,, Also check the automotive section,
I have to have the exact measurement of weight of salt and sand in solid form.Here are the materials I can use.Aluminum foilpetri-dishcotton ballsPipettesdistilled waterplastic forks/strawsfilter funnelsrubber stoppersfilter papertest tubesforcepsmagnetpaperclipspaper towelstransparent tapetissue paperNote: I am getting a mixture of poppy seeds, iron fillings, salt and sand in a bag.
1) Use the forceps to remove the poppy seeds 2) Place the remainder solid mixture on a petri-dishCarefully, place a magnet underneath the dish to trap the iron fillingsWhile keeping the magnet still in place, tilt the dish to pour out the salt and sand into a test tubeUse a funnel to avoid dripping solid out on the floor or tableAfter removing the magnet, you'll have all your iron fillings intact and pure left behind on the dish3) Add water to the test tube containing the salt/sand mixtureStir to ensure complete dissolution of the salt, then pass it through a filter paper to collect all the sandWash the sand with water and then keep it under vacuum to dry all of the sand4) Evaporate all of the water to collect your saltAlternatively, you could remove some of the water to make a saturated solution and then you could place the solution in a refrigerator to crystallize out the sampleCheers.
I am looking for aluminum about as thick as 'STOP' signs or 'NO PARKING' signs that comes in strips, I am looking for this to use on the edge of my box to grind with my skateboard.Please Help me on where I could get this, Thanks.
I okorder to see what they had available and as I suspected, they carry a wide variety of thicknesses and widths of aluminum that should be perfect for what you want (they have pretty much everything that anyone would ever need). With shipping, though, it may be cost prohibitive, and I'm not sure what length you're looking for, or where you live, but you might be able to find what you're looking for at a local metal retailer. You can also check with local fabricators that may have scrap pieces you can buy for less than you'd pay with shipping from McMaster. Aluminum is really easy to work with, though it does tend to clog the teeth of saw blades and files if not properly lubricated.
The regular can has a radius of 3 cm and a height of 12.5 cmThe party-size can has a radius of 18 cm and a height of 37.5 cmaHow many square centimeters of aluminum are needed to make the regular can?(Assume Kola Kola's cans have flat bottoms and tops)bHow many square centimeters of aluminum are needed to make the party-size can?
That depends on if the attic is a room with a walk-up staircase or a pull down ladder and it depends if the floor or ceiling beams are exposed or covered by sheetrock or plaster In my home, I insulated the roof of the attic because I use the attic as a room If I was not using the attic as a room then I would probably have insulated between the floor joists
What is the charge on the cation of calcium and aluminium when they lose their valence electrons?
Yay Chemistry! Alright so Lithium is closer to losing electrons so it will become He by losing an electronOxygen is closer to the right of the periodic table and therefore will gain electrons so its charge will become a -2 to become like NeonSulfur is also like oxygen and will have a -2 charge and be like ArgonAluminum will most likely lose three electrons and become like Neon as well with a +3 charge