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CT
| Term | Definition |
|---|---|
| Boyle's Law Q | volume and pressure vary inversely as long as temperature is constant P1xV1=P2xV2 |
| Avogadro's Law Q | at equal temperature and pressure equal volumes of different gases, contain equal number of molecules |
| At STP 1 mole = Q | 22.4L |
| One Mole Q | 6.02x10^23 |
| Pascal's Principle Q | liquid moves uniformly in a confined container |
| Anion | Ions having excess electrons |
| Liquids Q | molecules move freely in a confined container |
| Acid Q | a substance that releases hydrogen ions (H+), or donates protons |
| Base | a compound that provides hydroxyl ions (OH-) |
| Cation | ions having excess protons |
| Covalent bonds | Result from the sharing of one or more pairs of electrons |
| Pressure Q | a force (F) acting perpendicularly to a surface area (A) or P = F / A |
| Electrovalent or ionic bond | Results when the atoms of two or more elements combine with each other by transferring electrons |
| Ion | charged bodies that have lost or gained electrons |
| Kinetic Theory of Matter | any matter is composed of many small particles in constant motion |
| The mathematical expression indicating pH | -log [H+] |
| acidic | Solutions that have greater amounts of H+ ions than OH- ions |
| alkaline | solutions having greater amounts of OH- than H+ ions |
| atomic mass | the sum of protons and neutrons in a nucleus |
| electron | negative charge outside the atom |
| isotope | has the same atomic number but different atomic mass |
| neutron | neutral charge in the nucleus |
| proton | positive charge in nucleus |
| rule of 8 | atoms "want" 8 electrons on the outer shell at all times |
| van der Waals forces | limit the mobility of molecules in a solid |
| Charle's Law | temperature and volume vary directly as long as pressure is constant V1/T1=V2/T2 |
| Combined Gas Law | pressure, temperature, and volume of gas are specifically related if the amount of gas remains constant: P1V1/T1 = P2V2/T2 |
| Dalton’s Law of Partial Pressures Q | 1. Ptotal= P1+P2+P3... 2. %=PB/PO 3. gases act independently 4.Humidity has no effect in Dalton's Law |
| Fick’s Law of Diffusion Q | The greater the area, diffusion coefficient, and pressure gradient, the more diffusion will occur. (And vice versa). A thicker membrane will decrease diffusion. |
| Gay-Lussac's Law | pressure and temperature of a gas system vary directly if the volume and amount of gas in the system are constant: P1/T1 = P2/T2 |
| Graham’s Law of Diffusion Q | The rate at which gases diffuse is inversely proportional to the square root of gram molecular weight (their densities) |
| Henry’s Law of Solubility Q | The amount of gas that dissolves in a liquid at a given temperature is directly proportional to the partial pressure of the gas above the surface of the liquid. |
| Ideal Gas Law | PV= nRT |
| Ph= Q | 7.35-7.45 |
| PaCO2= Q | 35-45torr |
| PaO2= Q | 80-100torr |
| HCO3= Q | 22-26mEq/L |
| SaO2= Q | >~95% |
| B.E Q | +-2 |
| CaO2 Formula and value Q | CaO2=1.34(Hg).SaO2+PaO2(.003) 18-20 vol% |
| Kelvin Freezing/Boiling Q | 272/373 |
| Density Q | D= m/v |
| Buffer Solution Q | a mixture of weak acid and weak salt |
Created by:
puppydog23
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