Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move towards the oxygen giving it a slight (-) charge and leaving.

Slides:



Advertisements
Similar presentations
Pages A molecule with opposite charges on different ends A molecule with a charge distribution.
Advertisements

Intermolecular Attractions
Water as a Polar Molecule TAKS: Objective 4 TEKS: 8D.
Intermolecular Forces Topic 1: Hydrogen Bonding. Hydrogen Bonding  Draw the Lewis Dot Diagram of Water  Is it symmetrical horizontally and vertically?____________.
Water, Life, Civilization: Why Water?. Water: H 2 O.
Intermolecular Forces Chapter 12 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
bond formed by the giving or Ionic Bond bond formed by the giving or taking of electrons.
Chapter 12 Organic Compounds with Oxygen and Sulfur
Opener Recall: what is Electronegativity? Where can you find it?
States of Matter Chapter 13. Intermolecular Forces Chapter 13-2.
Covalent bonds, Polar bonds, and Ionic Bonds Students will identify the various types of bonds and the physical properties associated with them.
Chemistry Notes Polarity of Molecules. Polarity What creates polarity in a molecule? Migration of bond electrons –Recall we determine the direction of.
Polar Bonds and Molecules
Polar Molecular Compounds
Chapter 11 BLB 11 th Intermolecular Forces, Liquids, and Solids.
As a liquid is heated, the kinetic energy of its particles increases. At the boiling point, the energy is sufficient to overcome the force of attraction.
F Consider the bonding in HF: H Obviously they will share an electron to form a covalent bond.
Covalent Bonding Notes
Inorganic Chemistry – Chemical Bonding. Chemical Bonding (1). When two or more atoms react ---  chemical bond – Valence electrons – Form Ionic bonds.
Electronegativity, Polar Bonds, and Polar Molecules Thursday February 23 rd, 2006
A101 Science Problem 05: Marvellous Molecule 6 th Presentation Copyright © 2010.
USOE BOOK QUESTIONS Page 162 Properties of Water #’s 1-5.
Properties of Water Chapter 2. Water: Adhesion Property Adhesion: an attraction between molecules of different substances Capillary action – water tends.
Properties of Water Chapter 2.
Intermolecular Forces. Intermolecular forces The attraction and repulsion forces between molecules – (intramolecular forces are the forces within the.
Slides 1 – 16 Presentation Slides 17 – 26 To be printed as a handout Slides 4 and 14 are intended to be short discussion activities for small groups J.
Starter Define the groups of compounds shown by the three lines What could you label the x-axis as? Describe the pattern shown in the three lines and what.
Intermolecular Forces aka VanderWaals Forces. Are the forces of attraction between one molecule and the next.
Chapter 5.3 Covalent Bonds Standards: 8.3.b. Students know that compounds are formed by combining two or more elements and that compounds have properties.
ml.
Chapter 14 States of Matter Forces of Attraction Liquids and Solids Phase Changes.
Chemistry 1011 Slot 51 Chemistry 1011 TOPIC Physical Properties of Matter TEXT REFERENCE Masterton and Hurley Chapter 9.
Inorganic and Organic Compunds!!
ATTRACTIONS BETWEEN MOLECULES
Properties of Water. A Polar Molecule Water is made up of two hydrogen atoms (H) and one oxygen atom (O). (H 2 O) Electrons are shared in covalent bonds.
Ionic and Covalent Substances Experiment # 8 H2OH2O NaCl Na 1+ Cl 1- Na 1+
Water and Life. Why Water?. Water: H 2 O H H H H O S Water Hydrogen Sulfide Water and Similar Compounds H2SH2S H2OH2O.
Water and Its Properties. Properties of Water Highly Polar Bonds that are asymmetrically dispersed (bond angle is 105°) around molecule so the whole molecule.
Chemical Bonding. Covalent Bonds Formed when 2 atoms share electrons.
Intermolecular Forces Topic 4.3. Intermolecular Forces Intramolecular forces – refer to the forces that hold atoms together within molecules or formula.
Water as a Polar Molecule TAKS: Objective 4 TEKS: 8D.
Water Necessary for Life. Structure of Water H 2 0 Covalent Bonds –Electrons are shared Oxygen is more electronegative than other molecules –Means it.
Water, ice and hydrogen bonding. Oxygen has an electronegativity of 3.5. Hydrogen has an electronegativity of 2.1. So water is polarised δ-δ- δ+δ+ δ+δ+
Looking for Patterns in Data
Kintetic Molecular Theory
Intermolecular forces
Chapter 14 Aldehydes, Ketones, and Chiral Molecules
Intermolecular Forces
Biology I Covalent Bonds
Water as a Polar Molecule
Lecture 69 Intermolecular Forces Ozgur Unal
O STRUCTURE OF WATER 1 molecule of water is
Polar Bonds Chemistry Mr. Scott.
Chapter 3 (p.46-56) Water & Life.
For a simple molecular substance to boil, energy is needed to overcome the
Introduction to hydrogen bonding
Intermolecular Attractions
Structure & Properties of Water
Dipole Forces Main Concept:
Intro to Biochemistry What do you think is the cause behind these bird gatherings?? Salt licks/clay licks provide these birds with the minerals and ions.
Hydrogen bonds What are they?
Polar vs. Non Polar Bonds!
12.1 Intramolecular Forces
Bonding and Forces.
Structure & Properties of Water
Intermolecular forces
Electronegativity and molecule shapes WALT:
Polarity.
Quiz What is an electrostatic dipole.
Chapter 14 Aldehydes, Ketones, and Chiral Molecules
Presentation transcript:

Wonderful World of Water

H2OH2O Oxygen is more electronegative then hydrogen. Electrons move towards the oxygen giving it a slight (-) charge and leaving the hydrogens with a slight (+) charge.

Hydrogen Bonding The slight charges makes water polar. The polarity causes hydrogen bonding

High Boiling Point Why are the boiling points of H2O, HF and NH3 higher then similar compounds?

Phase Change Diagram Water Other What is different? Why?

Water vs Ice

Ice Density vs Water Density

Ice Floating on Water Why is it important that ice floats on water?

Ice Skating and Squeaky Snow

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com Inc. All rights reserved.