The reaction rate isMultiple choice question.the rate at which reactants are reformed in the reverse reaction.constant for any one chemical reaction.the rate at which reactants are changed into products.impossible to measure.
Question
The reaction rate isMultiple choice question.the rate at which reactants are reformed in the reverse reaction.constant for any one chemical reaction.the rate at which reactants are changed into products.impossible to measure.
Solution
Para responder a la pregunta sobre la tasa de reacción, sigamos estos pasos:
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Entender el concepto de tasa de reacción: La tasa de reacción se refiere a la velocidad a la que los reactivos se transforman en productos en una reacción química.
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Analizar las opciones:
- Opción 1: "la tasa a la que los reactivos se reforman en la reacción inversa" - Esta opción se refiere a la reacción inversa, pero la pregunta se centra en la tasa de reacción en general.
- Opción 2: "constante para cualquier reacción química" - Esto no es correcto, ya que la tasa de reacción puede variar dependiendo de varios factores como la concentración de reactivos, la temperatura, y la presencia de catalizadores.
- Opción 3: "la tasa a la que los reactivos se transforman en productos" - Esta opción describe correctamente la tasa de reacción.
- Opción 4: "imposible de medir" - Esto no es correcto, ya que la tasa de reacción puede ser medida experimentalmente.
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Seleccionar la respuesta correcta: La opción que mejor define la tasa de reacción es la tercera: "la tasa a la que los reactivos se transforman en productos".
Por lo tanto, la respuesta correcta es: la tasa a la que los reactivos se transforman en productos.
Similar Questions
What happens to the reaction rate as the reactants get used up in a reaction?A.The rate of the reaction stays constant until the reactants are gone.B.The rate of the reaction begins to decrease as reactants are used up.C.The rate of the reaction increases steadily as products are formed.D.The rate of the reaction is not affected by the concentration of reactants.SUBMITarrow_backPREVIOUS
The reaction rate constant may be defined as the rate of the reaction when theconcentration of each reactants is ___________a) Zerob) Unityc) Doubled the initial concentrationd) Infinite
What does the reaction rate say about a reaction?A.It tells what the concentration of reactants is.B.It tells if a catalyst was used in the reaction.C.It tells how quickly products will be made.D.It tells what activation energy the reaction has.
What must be known for the rate constant to be calculated from the rate law?A.The reaction rate at known product concentrationsB.The temperature at the beginning of the reactionC.The reaction rate at known reactant concentrationsD.The activation energy the reaction must overcome
What determines the rate of a reaction?Question 2Select one:a.how quickly the mass of the system changesb.how quickly the scientist can stir the reactionc.how quickly the reaction gets hot or coldd.how quickly the reactants disappear and the products appear
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