True Or False
True Or False: Water is non-polar.
False, it is Polar.
What is cohesion?
The attraction between the same particles of the same substance (water sticking to water).
Water is less dense as an ____.
Solid
Where is water on the pH scale?
What type of bonds are found in water?
Hydrogen bonds.
True or False: Water is Neutral.
True, it has a net charge of 0
What is adhesion?
Attraction between two different types of substances (water sticking to other things).
Solvent + Solute = _____.
Solution.
pH above 7-14 is?
basic
Is lemon juice acidic or basic?
Acidic
True Or False: Water is a bad solvent.
False, it is an excellent solvent.
What is capillary action?
Water's ability to ascend structures.
An insect being able to walk across water is ______.
Surface tension
An acid
Is water less dense as it becomes ice?
Yes, it becomes less dense and floats above the surface.
True Or False: Oxygen has a higher electronegativity than hydrogen.
True, oxygen is further on the periodic table than hydrogen.
Define high heat capacity.
The way water can resist temperature change (water takes a long amount of time to heat up and cool down).
Homeostasis is ____.
ability to maintain a steady state.
What do strong acids contain?
A ton of H+ ions
The pH scale indicates?
The concentration of H+ ions.