Kinetics
... ln[A]t = -kt + ln[A]0 is the equation for a first order reaction. Note the similarity to y = mx + b. In this case , a plot of ln[A]t vs t yields a straight line with a slope –k and an intercept of ln[A]0 Half-life is the time required for the initial concentration of a reactant to decrease to on ...
... ln[A]t = -kt + ln[A]0 is the equation for a first order reaction. Note the similarity to y = mx + b. In this case , a plot of ln[A]t vs t yields a straight line with a slope –k and an intercept of ln[A]0 Half-life is the time required for the initial concentration of a reactant to decrease to on ...
Types of Aqueous Reactions
... Free elements are always 0 (Cu, Fe, H2) The oxidation state of a monoatomic ion is just its charge (Cu2+, Fe3+, S2-) The sum of the oxidation of all atoms in a compound or ion is the charge of the compound or ...
... Free elements are always 0 (Cu, Fe, H2) The oxidation state of a monoatomic ion is just its charge (Cu2+, Fe3+, S2-) The sum of the oxidation of all atoms in a compound or ion is the charge of the compound or ...
Paper chromatography
... Solutes dissolve into solvents that have similar properties. (Like dissolves like) This allows different solutes to be separated by different combinations of solvents. Separation of components depends on both their solubility in the mobile phase and their differential affinity to the mobile phas ...
... Solutes dissolve into solvents that have similar properties. (Like dissolves like) This allows different solutes to be separated by different combinations of solvents. Separation of components depends on both their solubility in the mobile phase and their differential affinity to the mobile phas ...
First Semester Final Review
... a. Mg(OH)2(s) b. (NH4)2CO3(s) c. CuSO4(s) d. (NH4)2SO4(s) e. Sr(NO3)2(s) 45. In which of the following processes are covalent bonds broken? a. I2(s) I2(g) b. CO2(s) CO2(g) c. NaCl(s) NaCl(l) d. C(diamond) C(g) e. Fe(s) Fe(l) 46. What is the final concentration of barium ions, [Ba2+], in so ...
... a. Mg(OH)2(s) b. (NH4)2CO3(s) c. CuSO4(s) d. (NH4)2SO4(s) e. Sr(NO3)2(s) 45. In which of the following processes are covalent bonds broken? a. I2(s) I2(g) b. CO2(s) CO2(g) c. NaCl(s) NaCl(l) d. C(diamond) C(g) e. Fe(s) Fe(l) 46. What is the final concentration of barium ions, [Ba2+], in so ...
Hebden V.2 – Oxidation Numbers
... Balance the number of electrons lost and gained in the half reaction equations by multiplying one or both the equations by the coefficient of the number of electrons in the opposite equation 7. If the reaction is acidic, add H+ to balance the hydrogen atoms 8. Add the two balanced half reaction equa ...
... Balance the number of electrons lost and gained in the half reaction equations by multiplying one or both the equations by the coefficient of the number of electrons in the opposite equation 7. If the reaction is acidic, add H+ to balance the hydrogen atoms 8. Add the two balanced half reaction equa ...
Document
... IX. Free Energy and Work. A. For a spontaneous reaction, G is the maximum work obtainable from the system. wmax = G B. For a nonspontaneous process, G is the minimum work that must be done to the system to make a change happen. C. For Gsys = Hsys - TSsys, Gsys is the portion of the total ene ...
... IX. Free Energy and Work. A. For a spontaneous reaction, G is the maximum work obtainable from the system. wmax = G B. For a nonspontaneous process, G is the minimum work that must be done to the system to make a change happen. C. For Gsys = Hsys - TSsys, Gsys is the portion of the total ene ...
Topic 4 - Lloyd Crosby
... c. Group I A hydroxides and Group II A hydroxides (from Ca on) are strong electrolytes. d. Most other substances are nonelectrolytes. B. Nonelectrolytes 1. Definition A substance that does not ionize (does not produce any ions) when dissolved in water; a solution of a nonelectrolyte either does not ...
... c. Group I A hydroxides and Group II A hydroxides (from Ca on) are strong electrolytes. d. Most other substances are nonelectrolytes. B. Nonelectrolytes 1. Definition A substance that does not ionize (does not produce any ions) when dissolved in water; a solution of a nonelectrolyte either does not ...
The ion-association model and the buffer capacity of the carbon
... manner, at the buffer capacity of the carbon dioxide system in seawater under equilibrium conditions to test this hypothesis and to see how far it is possible to explain Wangersky’s observations in terms of a conventional ion-pairing approach. I am concerned in this instance with a precise analysis ...
... manner, at the buffer capacity of the carbon dioxide system in seawater under equilibrium conditions to test this hypothesis and to see how far it is possible to explain Wangersky’s observations in terms of a conventional ion-pairing approach. I am concerned in this instance with a precise analysis ...
answers to part a of the national high school
... oxygen that substances can burn in, e.g. chlorine or nitrogen dioxide. Solid substances such as nitrates or chlorates are also considered to be oxidising substances because they can release oxygen, nitrogen dioxide etc. when they are heated. The fuel indicated in the triangle could be any flammable ...
... oxygen that substances can burn in, e.g. chlorine or nitrogen dioxide. Solid substances such as nitrates or chlorates are also considered to be oxidising substances because they can release oxygen, nitrogen dioxide etc. when they are heated. The fuel indicated in the triangle could be any flammable ...
Role of Pressure in Transport of F
... particles with collisions products can be neglected swarm of particles is not affected by other charged particles so one may assume that external voltage defines the field. Swarm parameters are generally applied to plasma modeling and simulations. At the same time, the nonequilibrium regime in disch ...
... particles with collisions products can be neglected swarm of particles is not affected by other charged particles so one may assume that external voltage defines the field. Swarm parameters are generally applied to plasma modeling and simulations. At the same time, the nonequilibrium regime in disch ...
Equilibrium chemistry
Equilibrium chemistry is a concerned with systems in chemical equilibrium. The unifying principle is that the free energy of a system at equilibrium is the minimum possible, so that the slope of the free energy with respect to the reaction coordinate is zero. This principle, applied to mixtures at equilibrium provides a definition of an equilibrium constant. Applications include acid-base, host-guest, metal-complex, solubility, partition, chromatography and redox equilibria.