Explain the collision model and why concentration and temperature affect rate Explain how catalysts affect reaction...
Explain the collision model and why concentration and temperature affect rate
Explain how catalysts affect reaction rate.
Draw and interpret reaction energy diagrams – catalyzed, uncatalyzed, and multi-step.
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Explain the collision model and why concentration and
temperature affect rate
Explain how catalysts affect reaction...
29 (6 pts) How do concentration of reactants, temperature and catalysts affect the rate of a chemical reaction? Exp...
29 (6 pts) How do concentration of reactants, temperature and catalysts affect the rate of a chemical reaction? Explain. Concentration of reactants: mcreases more collisions within the reactants. collisions Temperature: Increase in temperature causes increase in more and more energy in collisions. (increases rate? Catalyst: Lowens energy of activation of reactants cate? (increases rutes
3. Explain how both temperature and concentration affects the rate of reaction in terms of collision model by DRAWIN...
3. Explain how both temperature and concentration affects the rate of reaction in terms of collision model by DRAWING the reactants' particles behavior and motion at low and high temperature and likewise at low and high concentration in the boxes below (4 marks) Temperature effect: -High Low Concentration effect: High Low
3. Explain how both temperature and concentration affects the rate of reaction in terms of collision model by DRAWING the reactants' particles behavior and motion at low and high...
Use collision theory to explain why reaction rates depend on the concentration of the reactants and...
Use collision theory to explain why reaction rates depend on the concentration of the reactants and on the temperature of the reaction mix. PLEASE EXPLAIN.
There are several factors that affect the rate of a reaction. These factors include temperature, activation...
There are several factors that affect the rate of a reaction. These factors include temperature, activation energy, steric factors (orientation), and also collision frequency, which changes with concentration and phase. All the factors that affect reaction rate can be summarized in an equation called the Arrhenius equation: k=Ae−Ea/RT, where k is the rate constant, A is the frequency factor, Ea is the activation energy, R=8.314 J mol−1 K−1 is the gas constant, and T is the absolute temperature. A certain...
There are several factors that affect the rate of a reaction. These factors include temperature, activation...
There are several factors that affect the rate of a reaction. These factors include temperature, activation energy, steric factors (orientation), and also collision frequency, which changes with concentration and phase. All the factors that affect reaction rate can be summarized in an equation called the Arrhenius equation: k=Ae−Ea/RT, where k is the rate constant, A is the frequency factor, Ea is the activation energy, R=8.314 J mol−1 K−1 is the gas constant, and T is the absolute temperature. A certain...
1. Explain why a catalyst must affect the rate of a reaction in both directions. 2. Calculate the...
please help me with this short answer portion i am confused
1. Explain why a catalyst must affect the rate of a reaction in both directions. 2. Calculate the concentration of a noncompetitive inhibitor (K yield 90% inhibition of an enzyme-catalyzed reaction. 2 x 10 M) need 3. For the operator (sin0/cos8)(d/de) and the eigenfunction sine, the eigenvalue a) sine b) 1 c) -sine d) -1 e) -cose 4. Evaluate numerically . Hint: use Euler formula. Show your work clearly...
Explain why each change in conditions would affect the reaction rate of reaction when sodium metal...
Explain why each change in conditions would affect the reaction rate of reaction when sodium metal reacts with chlorine gas to form NaCl? As a catalyst is added to the mixture the reaction rate will increase because As temperature decreases the reaction rate will decrease because As volume decreases the reaction rate will increase because As concentration increases the reaction rate will increase because As the surface area of a molecule is decreased the reaction rate will decrease because As...
Model 2 -Amylase Re UI RECLUTT Rate of reaction 0 20 80 100 40 60 Temperature,...
Model 2 -Amylase Re UI RECLUTT Rate of reaction 0 20 80 100 40 60 Temperature, C S trate concentration always in exce) Sub s e concentration Enzyme concentration constant) 12. Amylase is an enzyme that catalyzes the digestion of carbohydrates. The graphs in Model 2 pro- vide data on several factors that affect the function of amylase in the body 4. The relationship of which two variables is illustrated in graph A of Model 2 The relationship of which...
Explain why each change in conditions would affect the reaction rate of reaction when sodium metal...
Explain why each change in conditions would affect the reaction rate of reaction when sodium metal reacts with chlorine gas to form NaCl? As volume increases the reaction rate will decrease because ? As concentration increases the reaction rate will increase because? As the surface area of a molecule is increased the reaction rate will increase because? As temperature decreases the reaction rate will decrease because? As pressure decreases the reaction rate will decrease because? As a catalyst is added...
Question4 a) Explain why the orientation of molecules in important if they are to react 12...
Question4 a) Explain why the orientation of molecules in important if they are to react 12 marks] Choose one of the following factors that could affect a reaction rate: b) Concentration/Pressure Surface area Temperature Catalysts Explain how the factor that you have chosen affects the rate of reactions [4 marks] Version 1.0.7 March 2019 c) Research an example of a reaction that can have its rate increased by the factor you have chosen Describe the details of that reaction. [2...
29 (6 pts) How do concentration of reactants, temperature and catalysts affect the rate of a chemical reaction? Explain. Concentration of reactants: mcreases more collisions within the reactants. collisions Temperature: Increase in temperature causes increase in more and more energy in collisions. (increases rate? Catalyst: Lowens energy of activation of reactants cate? (increases rutes
3. Explain how both temperature and concentration affects the rate of reaction in terms of collision model by DRAWING the reactants' particles behavior and motion at low and high temperature and likewise at low and high concentration in the boxes below (4 marks) Temperature effect: -High Low Concentration effect: High Low
3. Explain how both temperature and concentration affects the rate of reaction in terms of collision model by DRAWING the reactants' particles behavior and motion at low and high...
please help me with this short answer portion i am confused
1. Explain why a catalyst must affect the rate of a reaction in both directions. 2. Calculate the concentration of a noncompetitive inhibitor (K yield 90% inhibition of an enzyme-catalyzed reaction. 2 x 10 M) need 3. For the operator (sin0/cos8)(d/de) and the eigenfunction sine, the eigenvalue a) sine b) 1 c) -sine d) -1 e) -cose 4. Evaluate numerically . Hint: use Euler formula. Show your work clearly...
Model 2 -Amylase Re UI RECLUTT Rate of reaction 0 20 80 100 40 60 Temperature, C S trate concentration always in exce) Sub s e concentration Enzyme concentration constant) 12. Amylase is an enzyme that catalyzes the digestion of carbohydrates. The graphs in Model 2 pro- vide data on several factors that affect the function of amylase in the body 4. The relationship of which two variables is illustrated in graph A of Model 2 The relationship of which...
Question4 a) Explain why the orientation of molecules in important if they are to react 12 marks] Choose one of the following factors that could affect a reaction rate: b) Concentration/Pressure Surface area Temperature Catalysts Explain how the factor that you have chosen affects the rate of reactions [4 marks] Version 1.0.7 March 2019 c) Research an example of a reaction that can have its rate increased by the factor you have chosen Describe the details of that reaction. [2...
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