| Universal Solvent | Capillary Action | Density | pH |
|---|---|---|---|
|
It dissolves more than any other liquid
Why is water called a universal solvent?
|
The force that make water attracted to water and water to other substances
What is cohesion and adhesion?
|
Weight of material
What is density?
|
The measure of how acidic or basic something is
What is pH?
|
|
It gives us important chemicals, minerals, and nutrients
Why is water being a universal solvent important to living things?
|
The movement of water due to adhesion, cohesion, and surface tension
What is capillary action?
|
It lowers
What happens to the density of water if you heat it or freeze it?
|
0
What is the most acidic number on the pH scale?
|
|
One side (hydrogen) is positive charged, and the other is negatively charged (oxygen)
What is a polar arrangement?
|
They use capillary action to distribute the water throughout the plant to keep it alive
How do plants and trees use capillary action
|
9%
How much does the density of water decrease when it is in a frozen state?
|
14
What is the most basic number on the pH scale?
|
|
They are both polar compounds but the water compound is stronger
Why does salt dissolve in water so easily
|
We use capillary action through tiny tubes to bring the tears to the eyes
How do we cry?
|
It's chemical structure spreads out
Why is water less dense when frozen?
|
It scales it by 10
How much is the difference of one pH
|
|
It filters the chemicals out, and the water removes them when they've accumulated to much
How do kidneys filter water?
|
Cohesion clumps the water and adhesion makes it stick
How does Cohesion and adhesion create water droplets that stick to things?
|
Water sources could freeze and would be unable to thaw
Why is the density of water so important to life on earth?
|
It can determine how polluted the water and determine the livability of the water
What is the importance of pH of water to living things?
|
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