Copper carbonate

Otzi the Iceman Otzi is a mummified body that was found near the Otzal apes. It was preserved in the ice. Otzi is one of the only preserved bodies that is almost completely preserved. Even after all of that time he had no special treatment to help preserve. It was preserved for about 5,300 years. He was found in 1991 by a couple of tourists on the Italian/Austrian border. When and where did he live? Otzi the Iceman lived about 60 kilometres from where he was found. He was found in Europe in the

METHODOLOGY Site description and sample collection Geographically, Saanich Peninsula is located on the southern end of Vancouver Island, north of the city of Victoria. It has arable land with the mildest climate in Canada. The annual precipitation varies from 635 millimeters in Victoria (city) and increases by 45% in the northern part of the Peninsula, particularly at the airport and nearby areas (Victoria, n.d.). Saanich Peninsula is situated in the south eastern part of the Nanaimo lowland and

Task 1 1. Animal ear headband/clips. 2. Halloween animal ear decoration. 3. (1) Go on the website SPOTLIGH to buy all the materials and ingredients. (2)Make it at home.(3)Sell it on gumtree and ebay. 4. 03/07/2017 5. Step1: one week Step2: two to three days Step3: two weeks 6. I started at 03/07/2017 and finish it at 25/07/2017. 7. Those people who want a Hallowen decoration or kids for party dressing. 8.1.2 Ingredients or materials fake fur fabric fleece fabric

The Minerals Among Us: Hemimorphite New Jersey is home to many rocks and minerals. That is because of the state’s location when the North American Continental Plate was Separated from the African plate a long time ago, during Pangea. When the continents broke apart, volcanic rifts rose, pouring new rocks and minerals over New Jersey. One of the minerals found here is Hemimorphite. It can be found in many places in New Jersey, including Sterling Hill, Sterling Mine, and other places in Sussex County

Following the formation of solid copper (II) hydroxide (Cu(OH)2), the solution was heated in order to break the bonds in the copper (II) hydroxide to form copper (II) oxide (CuO) and water (H2O); classifying this process as a decomposition reaction because the reactant was broken down into smaller compounds. While heating the solution, the opaque royal blue color became a clear colorless solution; furthermore, as the solution became clear charcoal color solution began to appear in the solution. The

In this experiment, the scientists are testing which amount of zinc mossy would make a few normal cleaned pennies change their colors into silver when they are placed in the boiling solution of zinc sulfate and water and then turn their colors into the brightest yellow (gold) when they are exposed directly to heat,. The independent variables in this experiment are the amount of zinc and zinc sulfate measured in gram and the dependent variables is the shades of yellow (compared in decimal R,G, B code)

ZnSO4 dissolved into the water completely and the copper will be separated and in it’s solid form. This means the ZnSO4 solution will be clear and the copper will look brown. Group 5 has the best ratio according to color change, because the only group with those characteristics was Group 5. This is also because Group 5 didn’t have an excess materials from the reaction, meaning that the actual results should have been a clear ZnSO4 solution and brown copper. Group 1=0.08 moles of Zinc Group one didn’t

Introduction: Metallic copper and its compounds have played an important role in history, from ancient civilizations to today’s economy. It also has biological and environmental significance. In this experiment, we explored copper in its metallic and ionic forms and examined the reactions which form metallic copper and copper compounds as well as calculated percentage yield of final metallic copper product. Materials and Methods: In this experiment, 5 different chemical reactions took place before

Copper vs. Aluminum for household wiring 1 physical properties that make each substance well suited for household wiring: Copper Aluminum ductility: Copper is very ductile. The electrical industries benefit from the ductility of copper. malleability: fairly malleable and easy to work with. high thermal conductivity(high melting point): The thermal conductivity is very important because it allows copper wires, nickel coated or otherwise, to disperse heat. It also helps copper undergo extreme stress

fine light blue powder Chemical scoop full The powder begins to stick together and it turns a dark turquoise on the inside and a pale gray on the outside. When exposed to water, the solid dissolved, turning the water turquoise. A turquoise liquid (copper sulfate/water mixture) Iron/Sulfur #5 Iron filings- small gray granules, is drawn to magnet Sulfur – pale yellow powder, is not drawn to magnet 0.56g of each Iron is drawn to the magnet within the test tube, the sulfur does not. The sulfur settles