What makes ice melt fastest research paper

  1. Do your background research so that you are knowledgeable about the terms, concepts, and questions, above.
  2. You'll need a clean plate and several ice cubes for each of the substances to be tested.
  3. Use the balance to measure the initial mass of the ice cube. For more information on how to properly use a balance see Chemistry Lab Techniques .
  4. Note the starting time, then carefully sprinkle one teaspoon of the substance to be tested over the ice cube.
  5. After a fixed amount of time (say, 10 minutes), pour off the melted water into a measuring cup, and use the balance to measure the mass. Subtract the mass of the empty cup, and you'll have the mass of the melted water. Wait the same amount of time for each test.
  6. Measure the remaining mass of the ice cube.
  7. Repeat three times for each substance to be tested.
  8. Use the same procedure to measure the melting rate for ice cubes with nothing added.
  9. For each test, calculate the percentage of the ice cube that melted:

    [mass of melt water]/[initial mass of ice cube] × 100

  10. For each test, calculate the percentage of the ice cube remaining:

    [remaining mass of ice cube]/[initial mass of ice cube] × 100

  11. For each substance you tested, calculate the average amount of melted water produced (as a percentage of initial mass), and the average remaining ice cube mass (as a percentage of initial mass).
  12. Did any substances speed up melting of the ice (compared to melting rate of plain ice cubes with nothing added)?
  • Stephanie Pappas is a contributing writer for Live Science. She covers the world of human and animal behavior, as well as paleontology and other science topics. Stephanie has a Bachelor of Arts in psychology from the University of South Carolina and a graduate certificate in science communication from the University of California, Santa Cruz. She has ducked under a glacier in Switzerland and poked hot lava with a stick in Hawaii. Stephanie hails from East Tennessee, the global center for salamander diversity. Follow Stephanie on Google+ .

    When over-applied and not used as directed, it is possible that standard ice melters can corrode pavement and other surfaces over time. That is why it’s crucial to choose one that is the least damaging to both properties and vegetation. Among popular choices today, magnesium chloride ice melt is known to be less corrosive. It is less harmful to concrete, walkways and vegetation when used as directed. It attacks pavements very slowly and therefore leaves no visible damage after use. Also, as a natural mineral, magnesium chloride ice melt has been recognized as an environmentally friendly method of melting ice and snow.

    Ice melting pellets are quite similar to other ice melt products , with the exception of the form that they take. As the name suggests, pellets are round and circular, and are typically the size of a pea. This has both its advantages and disadvantages. The pellet shape enables the product to really bore into, and beneath, the surface of ice which helps in quickly developing a strong brine. This also makes it easier for homeowners to further clear snow and ice from their properties, as the bond of ice to the surface being cleared is weakened. Unfortunately, the pellets may also tend to roll on sloped driveways and surfaces.

    What makes ice melt fastest research paper

    what makes ice melt fastest research paper

    Ice melting pellets are quite similar to other ice melt products , with the exception of the form that they take. As the name suggests, pellets are round and circular, and are typically the size of a pea. This has both its advantages and disadvantages. The pellet shape enables the product to really bore into, and beneath, the surface of ice which helps in quickly developing a strong brine. This also makes it easier for homeowners to further clear snow and ice from their properties, as the bond of ice to the surface being cleared is weakened. Unfortunately, the pellets may also tend to roll on sloped driveways and surfaces.

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