1.1 Organic Chemistry • The study of carbon-containing molecules and their reactions • What happens to a molecule during a reaction? – A collision – Bonds break/form…
14 Review of Literature A. HISTORY OF BATTERIES Although Alessandro Volta in Italy is usually credited with being the inventor of the modern battery (Silver-Zinc), ancient…
1. Gases Chapter 24 p 371 – 393 Need calculators 2. Properties • Low density • Fill containers • Pressure in all directions • Diffuse quickly • Compressible 3.…
WHAT IS SURFACE TENSION? Surface Tension is the force that occurs on the surface of the liquid. The surface of the liquid due to inward pull of the molecules acts like a…
1. Chapter 11 - States of Matter: Liquids and Solids 1. Which of the following statements concerning liquids is incorrect? A) The volume of a liquid changes very little with…
1. Rates of reaction Chemical reactions take place at very different rates – some are very fast (like explosions) and others may take months or years to proceed. …
1. Friday, 12 July 2013 2. Chemical reactions take place at very different rates – some are very fast (like explosions) and others may take months or years to proceed.…
Slide 1 Slide 2 Slide 3 ITS A GAS… Slide 4 Slide 5 Gases have some interesting characteristics that have fascinated scientists for 300 years. The first gas to be studied…
Slide 1Transport in living things Slide 2 25.1 Diffusion How are you able to smell various aromas from food? oThe aromas come from vapour from the food. oMolecules in the…