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Chemistry

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Josie Sporer

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Cards in this guide (13)
What is meant by the rate of reaction

The rate of reaction refers to the speed at which a reaction proceeds.

Is plastic a thermal conductor or insulator

It is a thermal insulator

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

What happens to the reaction rate as the reactants get used up in a reaction

The rate of the reaction begins to decrease as reactants are used up

What does the rate law use to determine the rate of a reaction

The rate of a reaction is calculated using the concentrations of reactants.

What does it mean if keq1

I suspect it could be " k eq 1" , or "k =1".

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+

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

What is the name of the field of study with laws that describe how energy is transferred to different locations and forms

Thermodynamics

Which of the following best describes a bronsted lowry acid base reaction

Acid + Base = Salt+Water (APEX)

The process of using computers and robots to conduct thousands of tests to determine the interaction between different compounds and a disease is called what

High-throughput screening

What of the following is a characteristic of a weak acid

It does not dissociate completely in water

What does it mean if Keq is less than 1

Reactants are favored over products in the reaction.

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