An increase in temperature will cause the rate of a chemical reaction to
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Definition1/12
increased temperture causes rate or reaction to increase.
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Term1/12
Which equation is an expression of the rate law
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Definition1/12
Rate = k[A]m[B]n
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Term1/12
What causes the reaction rate to decrease as the reaction progresses
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Definition1/12
The concentration of the reactants decreases.
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Term1/12
What is the rate constant of a reaction if rate 1 10-2 molLs A is 2 M B is 3 M m 2 and n 1
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Definition1/12
4.5 (moI/L)/s -apex
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Term1/12
Which of following KB values represent the strongest base
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Definition1/12
Kb = 1.8 x 10-5 (apple x)
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Term1/12
What describes a reaction that reaches equilibrium
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Definition1/12
The product and reactants reach a final, unchanging level.
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Term1/12
What information does an acid or base equilibrium constant give
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Definition1/12
The information an acid or base equilibrium constant gives is
that the acidity and base levels are equal to the equilibrium
constant multi[plied by the water concentration.
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Term1/12
Which of the following best describes a bronsted lowry acid base reaction
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Definition1/12
Acid + Base = Salt+Water (APEX)
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Term1/12
A concentration unit expressed in units of moles of solute per kilogram of solvent
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Definition1/12
This is called molality.
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Term1/12
What equation shows how rate depends on concentrations of reactions
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Definition1/12
The equation is called the rate law equation. For the reaction
aA+bB =>cC+dD the rate law would be rate = k[A]^m[B]^n where k
is the rate constant and m and n are the "order" with respect to
each reactant. m and n must be determined experimentally and may or
may not be the same as the coefficients a and b.
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Term1/12
What does it mean if Keq is less than 1
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Reactants are favored over products in the reaction.
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Cards in this guide (12)
Is plastic a thermal conductor or insulator
It is a thermal insulator
An increase in temperature will cause the rate of a chemical reaction to
increased temperture causes rate or reaction to increase.
Which equation is an expression of the rate law
Rate = k[A]m[B]n
What causes the reaction rate to decrease as the reaction progresses
The concentration of the reactants decreases.
What is the rate constant of a reaction if rate 1 10-2 molLs A is 2 M B is 3 M m 2 and n 1
4.5 (moI/L)/s -apex
Which of following KB values represent the strongest base
Kb = 1.8 x 10-5 (apple x)
What describes a reaction that reaches equilibrium
The product and reactants reach a final, unchanging level.
What information does an acid or base equilibrium constant give
The information an acid or base equilibrium constant gives is
that the acidity and base levels are equal to the equilibrium
constant multi[plied by the water concentration.
Which of the following best describes a bronsted lowry acid base reaction
Acid + Base = Salt+Water (APEX)
A concentration unit expressed in units of moles of solute per kilogram of solvent
This is called molality.
What equation shows how rate depends on concentrations of reactions
The equation is called the rate law equation. For the reaction
aA+bB =>cC+dD the rate law would be rate = k[A]^m[B]^n where k
is the rate constant and m and n are the "order" with respect to
each reactant. m and n must be determined experimentally and may or
may not be the same as the coefficients a and b.
What does it mean if Keq is less than 1
Reactants are favored over products in the reaction.