Properties of Water Flashcards

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1
Q

cohesion is

A

H bonding between H2O Molecules

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2
Q

adhesion is

A

H bonding between H2O and other molecules

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3
Q

water can be pulled against

A

gravity

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4
Q

capillary action is

A

water’s ability to be pulled against gravity in plants

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5
Q

water sticks to

A

itself

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6
Q

water is a universal

A

solvent

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7
Q

the solvent dissolves the

A

solute, creating a substance

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8
Q

a solvent is

A

a substance that dissolves other substances

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9
Q

water can attract to anything polar or

A

charged

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10
Q

hydrophilic molecules will

A

dissolve in water

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11
Q

hydrophobic molecules will

A

not dissolve in water

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12
Q

water is vital for the transportation of

A

nutrients

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13
Q

Is ice more or less dense than water?

A

less dense

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14
Q

in liquid water

A

hydrogen bonds constantly break/reform

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15
Q

in ice

A

hydrogen bonds are stable

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16
Q

surface ice insulates

A

water below it

17
Q

true or false: ice is more dense than liquid water

A

false

18
Q

seasonal turnover is

A

when ice melts, cold water sinks down and cycles nutrients

19
Q

specific heat is

A

the amount of energy it takes to heat up 1 gram of a substance by 1 degree C

20
Q

water has a high specific heat and resists

A

changes in temperature

21
Q

more energy is needed to break

A

hydrogen bonds and move faster

22
Q

specific heat and

A

climate

23
Q

heat of vaporization

A

to evaporate hydrogen bonds must be completely broken

24
Q
A