![]() ![]() Add the potassium iodide solution to the volumetric flask.Add 14g potassium iodide to 50ml water in a glass beaker and stir to dissolve.Take a look at our #WhatsInMyTray – Science Project – Elephants Toothpaste video on YouTube here.Įnsure all spectators and recording equipment are a safe distance away from the demonstration area. Set up your camera or video recording device a safe distance away from the volumetric flask.Weigh 14g of potassium iodide into a universal tube using the spatula and balance.Put the volumetric flask in the centre of the shallow tray. ![]() Put the shallow Gratnells tray on the sheet in the centre of the table or in the middle of the bigger tray.Put the protective sheeting, Gratnells art or A3 tray on a laboratory bench or appropriate table.Put on your lab coat, gloves and safety glasses, tie back your hair if it is long.1 x Protective plastic sheet or a Gratnells Art or A3 Tray to catch any overflow.1 x 1 litre borosilicate glass volumetric flask.Explain the components, products and process of a decomposition reaction.ASE Annual Conference Reading – Secondary 2020Įlephants toothpaste demonstration by Amy Collins October 24, 2019Ī popular chemistry demonstration by Senior Science Technician Paul Cook showing the impressive decomposition of hydrogen peroxide.ASE Annual Conference Reading – Primary 2020.ASE Conference Northern Ireland – Primary 2017. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |