912291
Description
Mind Map by lottienilsen, updated more than 1 year ago
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Created by lottienilsen
over 10 years ago
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Hydrogen
Bonds
- The tiny positive &
negative charges on the
different parts of the water
molecule mean that the
molecules are attracted to
each other
- This force of
attraction is called
a hydrogen bond
- Hydrogen bonds are
about 1/10 the strength of
a covalent or ionic bond
- In liquid water, the
molecules are continually
moving around making &
breaking hydrogen bonds
- The polar nature of
the water molecule &
its ability to make
hydrogen bonds are
responsible for the
properties of water
- Hydrogen bonds are not very strong and are easily
broken by high temperatures or a change in pH
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