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Chemistry

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Jasen Runte

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2y ago
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Cards in this guide (12)
What is the purpose of a catalyst

a catalyst provides a different path for a reaction to occur

To lower the activation energy of a reaction

Catalyst vs one without catalyst What is different

what is the purpose of catalyst in textile paint?

What is the conjugate acid pair of Cl

HCL is the conjugate acid pair of Cl.

And Cl is the conjugate base pair of HCl.

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 causes pressure changes of reactants to affect the reaction rate

The frequency of collisions is changed.

Which of the following acts as a catalyst in catalytic converters

Metal

How can the rate constant be determined from the rate law

The rate constant is the reaction rate divided by the concentration terms.

What is true of a Lewis base

A Lewis base donates electron pairs.

How does increasing temperature increase the number of reactions

It increases the collisions that have enough energy to react (apex)

What makes an increase in temperature change the reactions rate

The reaction rate increase when the temperature is higher.

What cause the concentration of reactants to affect the reaction

The reaction rate increase when the concentration of reactants increase.

which of the following is an example of an Arrhenius acid

HI

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