No. An equilibrium constant is derived from the products, powers, and ratios of the activities (essentially the concentrations) of the species that are in equilibrium. Since there is no such thing as a negative concentration, there is no way their products, powers or ratios can yield a negative number.
Equilibrium constants are essential to answering many thermodynamic questions and to figuring out how a chemical is gonna behave in a solution. On a routine basis -- meaning someone working in a lab -- you need equilibrium constants to make buffers (henderson-hasselbalch).
If delta G is negative, then K (Upper case K, as in Keq or the equilibrium constant) will be greater than 1. Remember that delta G = -RT log K.Do not get Keq confused with lower case k, which denotes rate constants (which have NOTHING TO DO WITH Keq or delta G).
Equilibrium constants aren't changed if you change the concentrations of things present in the equilibrium. The only thing that changes an equilibrium constant is a change of temperature. The position of equilibrium is changed if you change the concentration of something present in the mixture. According to Le Chatelier's Principle, the position of equilibrium moves in such a way as to tend to undo the change that you have made.
Equilibrium constant changes when temperature changes. For an endothermic reaction, the equilibrium constant increases with temperature while for an exothermic reaction equilibrium constant decreases with increase in temperature. Equilibrium constants are only affected by change in temperature.
Look it up in a table of acid constants (proteolytic equilibrium constants) or Ka-table. weak: CH3COOH, acetic acid Ka=1.7*10-5 , very weak: HCN, Hydrogen cyanide Ka = 4.9*10-10 strong: HCl, Hydrogen chloride Ka >> 1.0
Equilibrium constants are essential to answering many thermodynamic questions and to figuring out how a chemical is gonna behave in a solution. On a routine basis -- meaning someone working in a lab -- you need equilibrium constants to make buffers (henderson-hasselbalch).
If delta G is negative, then K (Upper case K, as in Keq or the equilibrium constant) will be greater than 1. Remember that delta G = -RT log K.Do not get Keq confused with lower case k, which denotes rate constants (which have NOTHING TO DO WITH Keq or delta G).
The value of K would be decreased by one half
Stop asking questions! -Ms Males
Yes, it can. Constants can be both positive and negative numbers.
Equilibrium constants aren't changed if you change the concentrations of things present in the equilibrium. The only thing that changes an equilibrium constant is a change of temperature. The position of equilibrium is changed if you change the concentration of something present in the mixture. According to Le Chatelier's Principle, the position of equilibrium moves in such a way as to tend to undo the change that you have made.
at equilibrium
equilibrium constant
Equilibrium constant changes when temperature changes. For an endothermic reaction, the equilibrium constant increases with temperature while for an exothermic reaction equilibrium constant decreases with increase in temperature. Equilibrium constants are only affected by change in temperature.
its none of your buisnesss haha :P
positive net exports increase equilibrium GDP while negative net exports decrease it.
Because supply shock is a sudden change of a good. Meaning if it is a negative shock, the equilibrium price and quantity of course will go down. And if it is a positive shock, vice versa of negative.