Gas law
This gas law states that at a constant temp, the volume of fixed mass of gas is inversely proportional to its pressure.
What is Boyle's law?
This principle states that if a system at equilibrium is disturbed, the system will shift to counteract the disturbance.
What is Le Chatelier's Principle?
This thermodynamic state function, symbolized by H, represents the total heat content of a system at constant pressure.
What is enthalpy?
This quantum number, symbolized by l, determines the spatial shape of an electron's orbital.
What is the angular momentum quantum number?
This type of intermolecular force is the only one present between nonpolar molecules like methane or helium.
What are London dispersion forces?
If the reaction quotient Q is greater than the equilibrium constant K, the reaction will shift in this direction.
What is to the left?
If a reaction is thermodynamically favored at all temperatures, the signs of Δ H° and Δ S° must be this.
What are negative (Δ H° < 0) and positive (Δ S° > 0)? (Exothermic and increasing entropy drives a negative Δ G°).
This periodic trend decreases as you move from left to right across a period due to increasing effective nuclear charge.
What is atomic radius?
This term describes a covalent bond where electrons are shared unequally due to a large difference in electronegativity.
What is a polar covalent bond?
This specific law states that the total pressure of a mixture of gases is squeal to the sum of the partial pressures of the individual component gases.
This is the pH of a 0.0010 M solution of HNO₃, a strong acid.
What is 3?
This is the overall reaction order if a plot of 1/[A] versus time yields a straight line with a positive slope.
What is second order?
This analytical technique uses electromagnetic radiation to eject core electrons, providing direct evidence for shell structure.
What is PES?
This molecular geometry describes a molecule with 4 bonding pairs and 2 lone pairs on its central atom.
What is square planar?
Under these two extreme conditions, real gases deviate significantly from ideal behavior because intermolecular attractions and molecular volume can no longer be gained.
What are high pressure and low temperature?
This type of solution resists changes in pH when small amounts of acid or base are added, and consists of a weak conjugate pair.
This term represents the minimum energy barrier that colliding reactant molecules must overcome to form products.
What is activation energy?
This rule states that electrons will occupy degenerate orbitals singly and with parallel spins before pairing up.
What is Hund's Rule?
This specific type of solid features a high melting point, conducts electricity only when molten or aqueous, and is brittle.
What is an ionic solid?
At a given temp, a sample of Helium gas will effuse this many times faster than a sample of oxygen gas?
Calculate the molar solubility of silver chloride (AgCl) in pure water if its solubility product constant is 1.8 x 10^-10
What is 1.3 × 10⁻⁵ M?
A certain reaction has a rate law of rate=k[A]^2. If the initial rate is 0.040 M/s when [A]=0.20 M, calculate the value of the rate constant k with its correct units.
What is 1.0 M⁻¹⋅s⁻¹?
Calculate the wavelength, in nanometers, of light emitted when an electron drops from n=4 to n=2 in a hydrogen atom.
What is 486 nm?
Based on hybrid orbital theory, this is the specific hybridization of the central sulfur atom in a sulfur dioxide molecule.
What is sp²?