Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

I have a small problem (I am not a chemist) - for various reasons we ended up with a 3,000L water tank that has 114kg of ammonia dissolved in it (ammonia as anhydrous before it got dumped into the ...

Uric acid is a waste product formed when the body breaks down purines, which are found in foods like red meat, seafood, and alcohol. The kidneys filter and remove uric acid through urine. However, ...