Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
|
Polar molecule
|
water is considered a polar molecule; a polar molecule possesses both positive and negative atomic structures
|
|
|
Electrolysis
|
Energetic input that can chemically split the liquid water molecule into gaseous components
|
|
|
What is the maximum density of water?
|
4○ Celsius
|
|
|
Celsius
|
Standard pressure; melting point of ice at 0° Celsius and boiling at 100°C
|
|
|
Kelvin
|
Used to express the metric temperature; (0 K= -273°C)
|
|
|
Triple-point
|
Kelvin temperature are standardized by the triple point of water (the temperature and pressure at which water will coexist at a solid, liquid, gas [273.16 K = 0.01°C]
|
|
|
Latent heat
|
Related to the energy needed to cause a phase transition at a fixed temperature
|
|
|
Phase Transition
|
Alteration of physical state between a solid, liquid, and a gas
|
|
|
Liquid to Gas Equation
|
heat vaporized (H) necessary for phase transition depends on mass (M) and latent heat (L)
H=M×L |
