Water: Chemical Compound Quiz

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PalatialHarmony
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What is the chemical formula of water?

H2O

What percentage of Earth's surface is covered by water?

71%

What angle do the hydrogen atoms make with the oxygen atom in a water molecule?

104.45°

In what forms does water exist on Earth due to its relatively close environment to water's triple point?

<p>Solid, liquid, and gas</p> Signup and view all the answers

Where is most of the water volume found on Earth?

<p>Seas and oceans</p> Signup and view all the answers

What is the purpose of water chemistry analyses?

<p>To identify and quantify chemical components and properties of water samples</p> Signup and view all the answers

Where are chemical water analyses carried out?

<p>On water used in industrial processes, rivers and streams, rainfall, and the sea</p> Signup and view all the answers

What does water chemistry analysis serve as the groundwork for?

<p>Studies of water quality, pollution, hydrology, and geothermal waters</p> Signup and view all the answers

What can the results of water chemistry analysis be used for?

<p>To make decisions or provide reassurance about expected conditions</p> Signup and view all the answers

What methods are used to detect a wide range of organic chemical species in water chemistry analysis?

<p>Gas chromatography and mass spectrometry</p> Signup and view all the answers

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