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help Name: DATA AND REPORT SECTION_ work and keep track of significant figures PARTNER aluminym 0,4221...
Synthesis of Alum (Potassium Aluminum Sulfate) from Aluminum Aluminum cans can be recycled to make potassium aluminum sulfate dodecahydrate, KAK(SO)12H20, which is abbreviated to "alum". The 12 waters are part of the overall formula. Alum can be used to make dyes, printing fabrics, making paper, adhesives, pickling of food and vets use it to induce a dog to throw up. x 1 rxn 2 run 3 The following are the four reactions that lead to alum: Al(s) + 2 KOH...
Data Reduction and Analysis Experiment 10 The Chemistry of Recycling Alum Synthesis Name Lab Partner Section TA Name Score 4. In the final reaction, aluminum sulfate reacts with potassium sulfate to generate alum. The bal anced chemical equation is given in the table below. Identify the reaction type(s) and record your observations for this step. Unbalanced Chemical Reaction Al(SO(ag)+ K,so (aq) + 24 H,O0)2 KAI(SO 12 H,0) Reaction Type(s) Observations 5. Combining each of the four individual reactions give the...
Please help! (These are the instructions I had) 1) Preparation of K2[Cu(C2O4)2] 2H2O CuSO4•5H2O + 2K2C2O4•H2O → K2[Cu(C2O4)2]•2H2O + K2SO4 + 5H2O Heat a solution of 2.5g of potassium oxalate monohydrate in 12.5mL of water contained in a 50mL beaker (approx. 90°C). Heat 1.55g of copper sulfate pentahydrate in 3mL of water to about 90°C and add it rapidly, with vigorous stirring to the hot potassium oxalate solution. Set on the bench and allow to cool to room temperature then...