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  • How do you remove black mold from Styrofoam? - FindAnyAnswer. com
    Can you wash styrofoam cups? But drinking your daily cup of coffee out of a Styrofoam cup uses less energy than drinking out of a ceramic cup and washing it in hot water after each use—unless your ceramic cup lasts for 1,000 uses and you wash it only after every third use
  • When did McDonalds start using Styrofoam containers?
    When were Styrofoam cups first used? Dow Chemical invented the Styrofoam process (extruded polystyrene foam) in 1941 and trademarked the brand Styrofoam The mainstream use of polystyrene started after WWII
  • What are the possible sources of error in a calorimetry experiment?
    Sources of error for this lab include the calorimeter's insulation, the incomplete combustion of the paraffin, and the insulation of the combustion of paraffin
  • Is Thermocol good for plants? - FindAnyAnswer. com
    The Styrofoam won't leach dangerous chemicals into the soil while you're germinating your seeds, but remove the soil and seedlings from the cup when it's time to plant them outside; don't put the cup into the ground
  • What is the density of water in g l? - findanyanswer. com
    A Styrofoam cup is less dense than a ceramic cup, so the Styrofoam cup will float in water and the ceramic cup will sink Wood generally floats on water because it is less dense than water Rocks, generally being denser than water, usually sink
  • Can you fiberglass upside down? - findanyanswer. com
    Beside above, what does fiberglass stick to? Fiberglass consists of fiberglass mat that is saturated with a fiberglass resin The fiberglass resin is a thick substance that needs a catalyst to harden Fiberglass is a very durable material that will bond to almost any surface, including plastic, metal, wood and Styrofoam Likewise, how many layers of fiberglass do you need for a boat hull? Two
  • What are the necessary features of a calorimeter?
    A coffee cup calorimeter is a constant pressure calorimeter As such, the heat that is measured in such a device is equivalent to the change in enthalpy A styrofoam cup makes for a good adiabatic wall and helps keep all the heat released or absorbed by the reaction inside the cup so we can measure it Also, what does a calorimeter directly
  • Which US state comes last alphabetically? - findanyanswer. com
    Keeping this in consideration, what US state capital is alphabetically last? The capital of New Jersey has the distinction of being the alphabetically last state capital Although Wyoming is the alphabetically last state, its capital, Cheyenne, falls near the front of the alphabet Other end-of-the-alphabet capitals include Topeka, Kansas, and Tallahassee, Florida
  • Can you use an Igloo cooler for hot beverages? - FindAnyAnswer. com
    Can you put boiling water in a Styrofoam cooler? Styrofoam is an insulator, making it very poor at conducting heat Heat can't pass on through to the water, so the Styrofoam disintegrates Now go ahead and bet a friend or family member that you can boil water in a Styrofoam cup The water in the cup will boil
  • Why does the energy required to remove an electron change as it does?
    Furthermore, why does it take energy to remove an electron? Loss of an electron from an atom requires energy input The energy needed to remove an electron from a neutral atom is the ionization energy of that atom It is easier to remove electrons from atoms with a small ionization energy, so they will form cations more often in chemical reactions





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