An increase in temperature will cause the rate of a chemical reaction to
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Definition1/13
increased temperture causes rate or reaction to increase.
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Term1/13
What is the equation for reaction rate
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Definition1/13
For a reaction whose slowest step is
mX + nY ----> aXY
rate = k * [X]m * [Y]n
where k is the rate constant; brackets represent concentrations; m and n are exponents on the concentrations of X and Y, respectively
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Term1/13
Which equation is an expression of the rate law
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Definition1/13
Rate = k[A]m[B]n
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Term1/13
Which of the following best describes a neutralization reaction
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Definition1/13
Answer this question… Which of the following best describes a neutralization reaction? A. Acid + base H+ + OH- B. Acid + base salt + water C. Acid + base metal + nonmetal D. Acid + base H2O + H3O+
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Term1/13
Which of the following best describes an Arrhenius acid-base reaction
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Definition1/13
Acid + base salt + water
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Term1/13
What causes the reaction rate to decrease as the reaction progresses
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Definition1/13
The concentration of the reactants decreases.
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Term1/13
Which of following KB values represent the strongest base
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Definition1/13
Kb = 1.8 x 10-5 (apple x)
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Term1/13
Which of the following Ka values represent the weakest acid
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Definition1/13
Ka= 1.62 x 10-12
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Term1/13
What increases the chance of reaction when two molecules collide
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Definition1/13
increasing the concentration in the molecue
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Term1/13
What most likely accounts for the difference between curve A and curve B on the energy diagram
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Definition1/13
The reaction described by curve B is occurring with a
catalyst.
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Term1/13
Determine the rate of a reaction that follows the rate law rate kAmBn where k 0.2 A 3 M B 3 M m 1 n 2
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Definition1/13
5.4 (apex)
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Term1/13
What does it mean if Keq is less than 1
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Definition1/13
Reactants are favored over products in the reaction.
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Cards in this guide (13)
Which of the following is a strong acid
HCI (Hydrochloric acid)
An increase in temperature will cause the rate of a chemical reaction to
increased temperture causes rate or reaction to increase.
What is the equation for reaction rate
For a reaction whose slowest step is
mX + nY ----> aXY
rate = k * [X]m * [Y]n
where k is the rate constant; brackets represent concentrations; m and n are exponents on the concentrations of X and Y, respectively
Which equation is an expression of the rate law
Rate = k[A]m[B]n
Which of the following best describes a neutralization reaction
Answer this question… Which of the following best describes a neutralization reaction? A. Acid + base H+ + OH- B. Acid + base salt + water C. Acid + base metal + nonmetal D. Acid + base H2O + H3O+
Which of the following best describes an Arrhenius acid-base reaction
Acid + base salt + water
What causes the reaction rate to decrease as the reaction progresses
The concentration of the reactants decreases.
Which of following KB values represent the strongest base
Kb = 1.8 x 10-5 (apple x)
Which of the following Ka values represent the weakest acid
Ka= 1.62 x 10-12
What increases the chance of reaction when two molecules collide
increasing the concentration in the molecue
What most likely accounts for the difference between curve A and curve B on the energy diagram
The reaction described by curve B is occurring with a
catalyst.
Determine the rate of a reaction that follows the rate law rate kAmBn where k 0.2 A 3 M B 3 M m 1 n 2
5.4 (apex)
What does it mean if Keq is less than 1
Reactants are favored over products in the reaction.