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Carolina Chemonstrations®: Isolating the Elements

$43.40
(in stock)

Description

  • Great introduction to chemistry, elements, and the periodic table
  • Explore decomposition and single replacement reactions
  • Observe properties of free elements

Students are engaged and active participants during these demonstration activities as they predict the reaction and discuss their observations. This series of 4 teacher-led demonstrations isolates 4 elements from compounds and illustrates multiple reaction types along the way. Students make predictions prior to, and construct particle-level explanations after, the displacement of copper from copper sulfate, the decomposition of hydrogen peroxide into water and oxygen, the decomposition of sucrose into elemental carbon, and the isolation of hydrogen from the single replacement reaction of magnesium and hydrochloric acid. Real-world and career applications and common student misconceptions are provided for class discussion. This demonstration kit is great as an introduction to a chemistry course, during a discussion of elements and the periodic table, as practice in writing and balancing chemical reactions, and in a study of reaction types. Materials are sufficient for the 4 demonstrations to be performed 5 times.

Specifications

Shipping Information or Purchase Restrictions
  • Exclamation icon Excepted Quantity - This product is/contains a DOT regulated hazardous material in an excepted quantity. This does not incur a hazardous materials fee. Orders shipping to HI and AK are subject to review and may incur additional shipping charges.
What’s Included:
  • 1 20% Copper (II) Sulfate, 30 mL
  • 2 1 M Hydrochloric Acid, 30 mL
  • 1 3% Hydrogen Peroxide, 473 mL
  • 1 Sucrose, 5g
  • 1 Magnesium Metal Ribbon, 45 cm
  • 1 Dry Yeast, Packet
  • 1 Emery Board
  • 1 Plastic Tub
  • 1 Plastic Tubing, 18”
  • 1 Rubber Stopper, 1-Hole, Size 4
  • 1 Test Tube, Small
  • 2 Test Tube, Medium
  • 2 Test Tube, Large
  • 2 Spoon, Mini
  • 4 Plastic Pipet
  • 5 Dish, Aluminum
  • 5 Iron Nail
  • 20 Wooden Splint
  • 1 Teacher’s Manual with Reproducible Student Sheets
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Needed But Not Included:
  • 3 Graduated Cylinder, 10 mL
  • 1 Beaker, 100 mL
  • 1 Bunsen Burner
  • 1 Ring Stand
  • 1 Iron Ring
  • 1 Test Tube Rack
  • 1 Tongs
  • 1 Wire Gauze
  •  Gloves
  •  Lab Coat or Apron
  •  Matches
  •  Scissors
  •  Safety Goggles
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Return Policy:

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