'Molecular speed' presentation slideshows

Reaction Kinetics

Reaction Kinetics. A measure of the rate at which a reaction occurs. Kinetic Energy. Related to molecular speed KE = 1 / 2 mv 2 higher velocity = higher KE. Reaction Rate. The rate of reaction tells us the speed at which a reaction takes place.

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Chapter 20 The kinetic Theory of Gases

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The University of Dodoma Department of Chemistry CH 111: General Chemistry

The University of Dodoma Department of Chemistry CH 111: General Chemistry. Lecture 5: Gas Mixtures and Partial pressures, Kinetic molecular theory Mtabazi Geofrey Sahini mtabazisahini@gmail.com , 0719116792, CNMS Office No. 225. Partial pressures.

288 views • 26 slides

Nucleic Acids

Nucleic Acids. DNA & RNA. What are they ?. The 4 th type of biomolecule The chemical link between generations The source of genetic information in chromosomes. What do they do ?. Dictate amino-acid sequence in proteins

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Physical Science

Physical Science . Take 10 Week #15 SPS-4 Periodic Table & SFS- 5 States of Matter. Day 1 Question 1. Which of the following changes of state will increase the entropy of water molecules ?. Day 1 Question 2.

349 views • 21 slides

Bell Ringer

Bell Ringer. Answer in your notebook A water molecule contains which of the following bonds? A. Ionic Bond B. Non-Polar Covalent Bond C. Polar Covalent Bond What is the difference between the three bonds?. Properties of Water. Covalent bonding.

232 views • 13 slides

Diffusion, Osmosis and Biological Membranes

Diffusion, Osmosis and Biological Membranes. Lab 4. Phospholipid Bilayer. Hydrophobic. Hydrophilic. Hydrophobic. Phospholipid Bilayer. Lipids Triglycerides (Neutral Fat ). Fats are synthesized from 2 components: 1. Fatty acid : long chain C and H atoms ending in a COOH group

247 views • 11 slides