CHEMICAL EQUILIBRIUM

CHEMICAL EQUILIBRIUM

A STATE IN WHICH THE RATE OF FORWARD REACTION IS EQUAL TO THE RATE OF THE REVER REACTION

LE CHATELLIERS PRINCIPLE

REACTIONS AT EQUILLIBRIUM OPPOSE APPLIED STRESSES

NAME 3 EXAMPLES OF APPLIED STRESS

CHANGE IN PREASURE, CHANGE IN TEMPERATURE, CHANGE IN CONCENTRATION OR REACTANT OR PRODUCT

ACCODING TO LE CHATELLIERS PRINCIPLE WHAT WOULD HAPPEN IF YOU INCREASED THE PREASURE

THE SYSTEM WILL SHIFT TO THE SIDE WITH THE LEAST NUMBER OF MOLES, IF MOLES ARE EQUAL CHANGE IN PREASURE WOULD NO IMPACT

ACCORDING TO LE CHATELLIERS PRINCIPLE WHAT WOULD HAPPEN IF YOU INCREASED HEAT

REVERSE REACTION IS FAVOURED

ACCORING TO LE CHATELLIERS PRINCIPLE WHAT WOULD HAPPEN IF YOU DECREASED TEMPERATURE

FORWAD REACTION WOULD BE FAVOURED

ACCORDING TO LE CHATELLIERS PRINCIPLE WHAT WOULD HAPPEN IF YOU INCREASED THE CONC AT EQUILIBRIUM

SYSTEM WILL SHIFT TO CONSUME WHAT WAS ADDED

ACCORDING TO LE CHATELLIERS PRINCIPLE WHAT WOULD HAPPEN IF YOU LOWERED CONCENTRATION AT EQUILIBRIUM

SYSTEM WITH SHIFT TO PRODUCT MORE OF WHAT WAS REMOVED

ACCORDING TO LE CHATELIERS PRINCIPLE WHAT HAPPENS WHEN A CATALYST IS ADDED

CATALYST DOES NOT CHANGE CONC OR PRODCUTS OR REACTANTS , SPEEDS UP THE RATE IN WHICH EQUILIBRIUM IS REACHED

DEFINE Kc VALUE

PRODUCTS OVER REACTANTS

WHAT WOULD HAPPEN TO THE Kc VALUE IF THERE WAS A CHANGE IN CONCENTRATION

WOULD HAVE NO AFFECT

EXOTHERMIC REACTION

RELEASED HEAT

ENDOTHERMIC REACTION

TAKES IN HEAT

WHAT WOULD HAPPEN TO THE Kc VALUE OF AN EXOTHERMIC REACTION IF YOU WERE TO INCREASE HEAT

Kc WOULD DECREASE

WHAT WOULD HAPPEN TO THE Kc VALUE OF AN EXOTHERMIC REACTION IF YOU WERE TO DECREASE TEMP

Kc VALUE WOULD INCREASE

WHAT WOULD HAPPEN TO THE Kc VALUE OF AN ENDOTHERMIC REACTION IF YOU WERE TO INCREASE TEMP

THE Kc WOULD INCREASE

WHAT WOULD HAPPEN TO THE Kc VALUE OF AN ENDOTHERMIC REACTION IF YOU WERE TO DECREASE HEAT

THE Kc VALUE WOULD DECREASE