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 ...

Note: This demo has two parts, I & II. When ordering, please specify whether you want Part I, Part II, or both at the same time. I. The reaction between iodate and bisulfite in acid medium produces ...

The questions in this quiz are suitable for GCSE combined science students studying the effect of concentration and pressure, surface area, temperature, and catalysts on the rate of reaction. If you ...

For molecules to react, they need to collide with enough energy. If molecules hit with too little energy, they can just bounce off without reacting. If they collide with enough energy, bonds can break ...

Speaker one All right. So have you ever left your milk outside the fridge at room temperature, and then wondered why it’s gone sour and then smelt sort of weird? Speaker two No, (laughs) but. it’s ...

Figure 1: A series of high-resolution images of C 60 molecules gradually bonded and finally fused with accumulated electron dose. Figure 2: Orientation and concentration of fullerene molecules within ...

Scientists at the University of British Columbia (UBC) have developed a method to increase fusion reaction rates at room temperature. Using a custom-built, bench-top reactor, the team demonstrated ...