Conceptual Physical Science Explorations
2nd Edition
ISBN: 9780321567918
Author: Paul G. Hewitt, Leslie A. Hewitt, John A Suchocki
Publisher: Addison Wesley
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Textbook Question
Chapter 18, Problem 19TE
How are oxygen molecules attracted to water molecules?
Expert Solution & Answer
To determine
The oxygen molecules are attracted to water molecules?
Answer to Problem 19TE
Water molecule contain less electropositive hydrogen atom and possesses tendency to form hydrogen bond with electronegative oxygen molecules.
Explanation of Solution
The oxygen molecule contains two oxygen atoms and gets formed through mutual sharing of electrons. Since both these atomsareidentical and thus oxygen molecule gets considered as non-polar molecule.
A water molecule functions as polar covalent molecule with an oxygen atom containing partial negative charge and hydrogen atom containing partial positive charge. The hydrogen atom existing in water molecule contains positive charge can be attracted through electronegative oxygen molecule and thus tends to make a hydrogen bond.
Conclusion:
Therefore, a Water molecule contain less electropositive hydrogen atom and possesses tendency to form hydrogen bond with electronegative oxygen molecules.
Chapter 18 Solutions
Conceptual Physical Science Explorations
Ch. 18 - Prob. 1RQCh. 18 - How many unpaired valence electrons are there in...Ch. 18 - To become a negative ion, does an atom lose or...Ch. 18 - Why does the fluorine atom tend to gain only one...Ch. 18 - Prob. 5RQCh. 18 - Prob. 6RQCh. 18 - Why do all minerals have such high melting points?Ch. 18 - Why are all crystals of the mineral halite, NaCl,...Ch. 18 - Prob. 9RQCh. 18 - What is the electric charge on the calcium ion in...
Ch. 18 - Do metals more readily gain or lose electrons?Ch. 18 - What is an alloy?Ch. 18 - Prob. 13RQCh. 18 - Prob. 14RQCh. 18 - Prob. 15RQCh. 18 - Prob. 16RQCh. 18 - How can a molecule be nonpolar when it consists of...Ch. 18 - Which would you describes as **#x201Cstickier”: a...Ch. 18 - Prob. 19RQCh. 18 - Are induced dipoles permanent?Ch. 18 - Rank the following bonds in order of increasing...Ch. 18 - Prob. 2TCCh. 18 - Prob. 1TECh. 18 - Prob. 2TECh. 18 - Why does the potassium tend to lose only one...Ch. 18 - Prob. 4TECh. 18 - Two fluorine atoms join together to form a...Ch. 18 - Prob. 6TECh. 18 - Prob. 7TECh. 18 - Which bond is most polar: (a) HN (b) NC (c) CO (d)...Ch. 18 - Why dont the dipoles of the two hydrogen-oxygen...Ch. 18 - How many nonbonding pairs of electrons are there...Ch. 18 - The oxygen atom of a water molecule has four pairs...Ch. 18 - If water were linear like carbon dioxide, would it...Ch. 18 - Why dont oil and water mix?Ch. 18 - Water, H2O, and methane, CH4, have about the same...Ch. 18 - Two kids are sitting across from each other at a...Ch. 18 - Which is stronger: the covalent bond that holds...Ch. 18 - Why is a water molecule more attracted to a...Ch. 18 - The charges with sodium chloride are all balanced...Ch. 18 - How are oxygen molecules attracted to water...Ch. 18 - Some bottled water is now advertised as containing...Ch. 18 - Prob. 1RATCh. 18 - Aluminum ions carry a +3 charge, and chloride ions...Ch. 18 - Prob. 3RATCh. 18 - Atoms of metallic elements can form ionic bonds,...Ch. 18 - In terms of the periodic table, is there an abrupt...Ch. 18 - A hydrogen atom does not form more than one...Ch. 18 - When nitrogen and fluorine combine to form a...Ch. 18 - A substance consisting of which molecule shown...Ch. 18 - Prob. 9RATCh. 18 - What is a hydrogen bond? (a) The covalent bond...
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