Science+and+Hazards

During The ReAction!

After you pour solution A,B, and C all together into the largest beaker. The magetic stirrer mixes the soution and creates 0.5M of malonc acid, 0.0067M if Mn 2+, 0.067M of IO3, 1.3M of H2O, and 0.038M of H2SO4. The solution is initally colourless. But once is starts to mix the solution starts to change int an amber colour, them it wil suddenly turn into a blueish black colour. The colour will then go back to colourless then go through that same cycle. From the time that the solution starts from colourless then ends at colourless is about 15 seconds. As the reaction keeps going, the length of reaction time continues to grow. When the reation ends the soltion will remain the blueish black colour.

The HAZARDS!

This reation produces iodine in the solution and in a vapour form. The vapour can cause irritation to the eyes, skin, and the mucous membrane. Because the hydrogen peroxide is 30% it is strong oxidizing agent. You have to avoid contact! The same goes for the sulfuric acid solution which can cause serious burns becuse it is a strong dehydrating agent.