Benzene – (Hydrocarbons)
Ethyne on passing through red hot iron tube at 873K undergoes cyclic polymerization. Three molecules polymerise to form benzene, which is the starting molecule for the preparation of derivatives of…
Chemistry Lab (Simulation Gallery)
Preparation of Alkanes Typography is the art and technique Typography is the art and technique of arranging type to make written language legible, readable and appealing when displayed. The arrangement…
Model Simulation (Chemistry) – Acid-Base Solutions
Describe how common tools (pH meter, conductivity, pH paper) help identify whether a solution is an acid or base and strong or weak and concentrated or dilute.....
Model Simulation (Chemistry) – Concentration
Describe the relationships between volume and amount of solute to solution concentration. Explain how solution color and concentration are related. Predict how solution concentration will change for any action (or…
Model Simulation (Chemistry) – Balloons and Static Electricity
Describe and draw models for common static electricity concepts (transfer of charge, induction, attraction, repulsion, and grounding). Make predictions about force at a distance for various configurations of charge. ......
Model Simulation (Chemistry) – Molecules and Light
Explore how light interacts with molecules in our atmosphere. Identify that absorption of light depends on the molecule and the type of light......
Model Simulation (Chemistry) – Isotopes and Atomic Mass
Define “isotope” using mass number, atomic number, number of protons, neutrons and electrons. Given information about an element, find the mass and name of an isotope.
Model Simulation (Chemistry)- Rutherford Scattering
Describe the qualitative difference between scattering off positively charged nucleus and electrically neutral plum pudding atom. For charged nucleus, describe qualitatively how angle of deflection depends on: Energy of incoming…