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Chemistry

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Brielle Cruickshank

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Cards in this guide (10)
Why is water considered to be neutral

its [h+] and [OH-] are the same

A regular tessellation is a tessellation which uses regular polygons to cover a surface completely

one

What does the activation energy for a reaction represent

Activation energy is the amount of energy needed to start a reaction.

What would increase the reaction rate

raising the temperature of the reactants, by increasing their surface area, by increasing the concentration of reactants, by stirring the reactants, or by adding a catalytic agent can increase reaction rates

Which of the following is an example of a conjugate acid-base pair

H2S and HS-

What would happen to the rate of a reaction with rate law rate k NO2H2 if the concentration of NO were doubled

The rate would be four times larger.

What is the rate reaction if the value of k is 0.01 a is 2 m and b is 3 m rate m a 3 b 2

.72 (mol/L)/s

What is the tension between Walter and his wife Ruth in Act 1 Scene 1

When Ruth will not give Travis 50 cents and Walter hands him a dollar (APEX)

What does Beneatha most want Mama to do with the insurance money

She wants Mama to do with it as she pleases.

In Notes of a Native Son what narrative thread links together Baldwin's story about his relationship with his father

The story of race relations in Harlem

APEX

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