Disp Tube
Help me with this? 10 points?
2H2O2 (aq) → 2H2O + O2 Explain how it is the decomposition Rxn Place 3 mL of hydrogen peroxide in a test tube. Add manganese dioxide, then insert glowing splint into the mouth of a test tube. CuSO4 + Fe → Cu + FeSO4 Explain how it is a single Avail. Rxn square iron nail into a clean test tube, cover it with a solution of copper (II) sulfate. After several minutes, pour liquid. Then the clear polish on a paper towel and examine the nail. I need a little more analysis of why they are Haz. Dis & unique. 10points thank you!
The first show of hydrogen peroxide is separated into its components. This means that the H2O2 was decomposed into H2 and O2. Now, a decomposition reaction is when a compound is broken down into what it is made. Equation is a good example. The reason is: XY = X + Y in a single displacement reaction, a free-standing element replaces another element in a compound. Here, Iron does exactly that. It displaces copper in copper sulphate. Therefore, only movement. This is in contrast with a double displacement reaction where two compounds have both elements of change instead. A single replacement reaction goes something like: X = Y + YZ + XZ
