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A type of weak chemical bond formed when the partially positive hydrogen atom in one molecule is attracted the partially negative atom of a neighboring molecule?
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∙ 14y ago
A hydrogen bond.
Cheyanne Tremblay
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When placed between oppositely charged metal plates the region of a water molecule attracted to the negative plate is what?
partially positively charged hydrogen end of the molecule.
What do hydrogen bonds and electrostatic bonds have in common?
Hydrogen bonds are a form of electrostatic bonds involving hydrogen. Electrostatic bonds result from + an - charges interacting. Hydrogen bonds result from being partially positive and being attracted to another partially negative or more electronegative atom.. Etc etc
When a very electronegative element like oxygen is bonded to hydrogen is?
the hydrogen atom becomes partially positive, the electronegative atom becomes partially negative
Is hydrogen a chemical or physical property?
Hydrogen is neither a chemical or physical property...it is a chemical element.
Why boiling point of H2O is greater than H2S?
Although both molecules are polar and have similar masses, the O-H bond in water is highly polar, producing a dipole movement in the overall molecule towards O. The S-H is also polar and produces a dipole movement towards S, but it is not as strong a separation of charge as that produced by O-H. This results in H20 molecules being more strongly attracted to each other by Hydrogen bonding, than H2S molecules which are attracted to each other due to only dipole-dipole attraction. Stronger attraction between molecules means it takes more energy to separate them into the gas phase, making it have a higher boiling point.
When are hydrogen bonds formed?
Short Answer: a partially positive hydrogen atom gets attracted to a partially negatively charged atom. _______________________ Take water for example. There is an Oxygen atom (which pulls electrons towards it-- making it partially negative) There are also two hydrogen atoms. The (negatively charged) electron on each H atom is being pulled towards the O atom, making the Hydrogen partially positive. Now, when two water molecules come together, the partially positively charged H's on one water molecule are attracted to the partially negatively charged O's on the other molecule. This attraction between oppositely charged atoms on different molecules creates a 'hydrogen bond'.
When placed between oppositely charged metal plates the region of a water molecule attracted to the negative plate is what?
partially positively charged hydrogen end of the molecule.
What do hydrogen bonds and electrostatic bonds have in common?
Hydrogen bonds are a form of electrostatic bonds involving hydrogen. Electrostatic bonds result from + an - charges interacting. Hydrogen bonds result from being partially positive and being attracted to another partially negative or more electronegative atom.. Etc etc
How do hydrogen bonds happened between neighboring water molecules?
The oxygen in the water molecule is Partially negative and the Hydrogen in the water molecule is partially Positive . Thus they bond up to form Hydrogen Bond.
When placed between oppositely charged metal plates the region of a water molecule that is attracted to the negative plate is the .?
partially positively charged hydrogen end of the molecule.
Which type of chemical bonds form between water mlecules?
The most important intermolecular bond between water molecules is the hydrogen bond. Hydrogen bonds are formed between the partially positive hydrogen atoms of one molecule, and the partially negative oxygen atoms other molecules.
When a very electronegative element like oxygen is bonded to hydrogen is?
the hydrogen atom becomes partially positive, the electronegative atom becomes partially negative
When hydrogen is attached to the more highly electronegative oxygen atom in a water molecule?
When hydrogen is attached to a more electronegative element, the electronegative atom becomes partially negative and the hydrogen atom becomes partially positive
Is hydrogen a chemical or physical property?
Hydrogen is neither a chemical or physical property...it is a chemical element.
Why boiling point of H2O is greater than H2S?
Although both molecules are polar and have similar masses, the O-H bond in water is highly polar, producing a dipole movement in the overall molecule towards O. The S-H is also polar and produces a dipole movement towards S, but it is not as strong a separation of charge as that produced by O-H. This results in H20 molecules being more strongly attracted to each other by Hydrogen bonding, than H2S molecules which are attracted to each other due to only dipole-dipole attraction. Stronger attraction between molecules means it takes more energy to separate them into the gas phase, making it have a higher boiling point.
What is water when heated?
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
What is heating water?
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
