Chemistry, 05.03.2020 23:07 camosloppy3150
Le Chatelier's principle states that if an equilibrium reaction is subjected to any type of stress (ex. change in concentration, temperature, pressure, etc), the reaction will proceed in the direction that offsets this stress. In this manner, the reaction will once again reach a state of equilibrium. For the formation of the iron thiocyanate complex ion, predict which direction the reaction will favor if the following stress is applied. Fe3+ (aq) + SCN- (aq) ↔ Fe(SCN)2+ (aq) TYPE OF STRESS DIRECTION OF REACTION [Reactant (R) or Product (P)] 1. [Fe3+] is decreased R / P 2. [Fe(SCN)2+] is increased R / P 3. [SCN-] is increased R / P 4. Aqueous HCl is added (**see reaction below**) R / P Fe3+ (aq) + SCN- (aq) ↔ Fe(SCN)2+ (aq) + HCl (aq) → AlCl4- (aq) yellow colorless dark red light orange The net reaction when HCl is added is: Fe3+ (aq) + 4Cl- (aq) → AlCl4- (aq)
Answers: 3
Chemistry, 22.06.2019 14:30, neidaq12345
Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.
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Chemistry, 22.06.2019 23:00, ashyding4800
Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave
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Le Chatelier's principle states that if an equilibrium reaction is subjected to any type of stress (...
Mathematics, 21.04.2020 16:50
Mathematics, 21.04.2020 16:50