Water properties
Water properties
Water properties
pH scale
pH scale
100
What is the intermolecular bond in water?
What is hydrogen?
100
The chemical bond that connects two water molecules.
What is hydrogen bond?
100
The atoms involved in a water molecule.
What is one oxygen and two hydrogens?
100
What does pH stands for?
What is potential or power of hydrogen?
100
Pure water is rarely found on our planet. Water dissolves most substances around it and this property of water is responsible for that.
What is polarity?
200
What is the property of water responsible for surface tension?
What is cohesion?
200
The chemical bond involved in the making of a single water molecule.
What is polar covalent bond?
200
It is caused by the lack of interaction between the surface water molecules and above the surface water molecules.
What is surface tension?
200
How does the acidity or alkalinity increases or decreases between intervals in the pH scale?
What is by 10 fold (logarithmically)?
200
The types of ions that formed when water breaks down.
What are H+(hydrogen ion) and OH- (hydroxide ion)?
300
What is the chemical bond in water responsible for surface tension?
What is hydrogen?
300
The type of compounds or substances that water is most attracted to.
What is polar compounds and ionic compounds?
300
The property of water responsible for many of its other properties.
What is polarity?
300
A substance used to measure the pH level in other substances by changing its color when exposed to an acid or a base.
What is an indicator?
300
Chemical compounds that control pH levels and maintain homeostasis.
What are buffers?
400
How many intramolecular bonds are found in a single molecule of H2O?
What is 2 polar covalent bonds (Each attaching one hydrogen to oxygen)?
400
Attraction between molecules of different substances.
What is adhesion?
400
The way hydrogen bonds are formed in water.
What is the law of attraction (opposite charges attract)?
400
A substance that when dissolved in water releases lots of H+.
What is an acid?
400
The amount of times a base with pH level of 8 is less alkaline than one with a pH level of 14?
What is 1000000?
500
The uneven sharing of electrons in a polar covalent bond is responsible for this.
What is water being a partially charge molecule?
500
Attraction between molecules of the same substance.
What is cohesion?
500
The strongest chemical bond related to water?
What is a polar covalent bond?
500
A substance that when dissolved in water releases lots of OH-
What is a base?
500
The reason pure water is a neutral substance with a pH level of 7 in 0-14 pH scale.
What is having the same amount of H+ (hydrogen ions) and OH- (hydroxide ions)?
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