please answer all my question.thankyou! i will give like if you answer it clearly

1. Write down the ionic equation for the reaction occurring in each of the test tubes.

2. Your complex will be analyzed based on your observation above. Why is it that almost all titration involving KMnO4 solutions is carried out under acid conditions?

Experimental II: Analysis of Kj[Al(ox)3].3H20 (a) Preliminary Test card noituie bose (To find out if the complex decomposes under the conditions in which the analysis is carried out) Test to find out how the complex reacts with potassium permanganate (KMnO4) solution. Prepare two test tubes, each containing about ImL KMnO4 solution (provided) and diluted with about 3mL of distilled water: In the first test tube, add 2 drops of diluted sulphuric acid (H2SO4). In the second test tube, add 2 drops of sodium hydroxide (NaOH) solution. To each of the test tube is then added a little of complex Kj[Al(ox)3].3H20. Heat the test tubes and observe carefully. (You might have to filter the solution in the test tube containing sodium hydroxide)