Hi, and welcome back to our chemistry tuition lesson. We are back for our chemistry admirers with more startling facts. Today, in our chemistry tuition lesson, we...
Hi, and welcome back to your Chemistry Tuition. We hope you have been enjoying your recent classes and practicing your everyday science as well. Today, in your...
Hi, and welcome back to your Science Tuition. We know how much of a science addict you are, and we are here to make sure you...
Hi, and welcome back to your Science Tuition. We are back again with more shocking chemistry facts....
Hi, and welcome back to our Science Tuition lesson. We are back again with some mind-blowing chemistry facts. We hope you have been enjoying our previous...
Hello, and welcome back to your Science Tuition. Today we are here to blow you away with some of the chemistry facts which will make you...
Hi class, and welcome back to your science tuition. Hope you have been enjoying our classes and practicing your science theories and concepts. Now, when we...
Hi, and welcome back to chemistry tuition. We hope you have been practicing your previous chemistry lessons. Today we are back again with an intriguing topic....
7) Aqueous hydrogen peroxide is used to sterilise contact lenses. At room temperature, aqueous hydrogen peroxide decomposes very slowly to form water and oxygen. The decomposition can...
a) (i) Give evidence from the diagram which demonstrates that the above reaction is exothermic. ……………………………………………………………………………………………… (ii) Construct the balanced chemical equation for the above reaction....
