Essays on Copper
We wanted to test the percent yield when changing Copper into different forms and mixing different compounds with it. When reacting the Magnesium stripes to regain the Copper that had transformed, we expected to get close to 100% yield; which showed that there were minimal errors in the procedure. We reacted to different compounds inside...
Abstract The purpose of this experiment was to find out the amount of Copper in a random weight of Copper(II) Sulfate given to us in a volumetric flask. I proceed to carry out the experiment by doing iodometric titration 3 times, using Sodium Thiosulfate as the titrator. 5 color changes were observed during this experiment....
Summary Pigeons have been a common nuisance in the many cultural sites of Kathmandu valley. Due to presence of easy food availability, building ledges and low level of predator the number of pigeons have raised and with it, the problems associated with it has also increased. Beside health, economic and beauty issue caused by the...