Important Flashcards

1
Q

What is the main reason that a small increase in the temperature of a reaction mixture results in a large increase in the rate of the reaction?

A

The kinetic energy of the particles has increased

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2
Q

State why increasing the temperature causes an increase in reaction
rate.

A

More reactant particles will have
energy equal to or greater than the
activation energy

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3
Q

Suggest why a small shock or bumb can cause nirtogylcerin to react

A

the shock provides the activation energy

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4
Q

suggest what is represented bu the area under the curve

A

the total number of particles

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5
Q

ionisation energy tends to decrease down a group due to increased

A

screening

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6
Q

down a group, covalent radius increases as the number of

A

occupied shells increases

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7
Q

Bonding and structure of a diamond

A

covalent network

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8
Q

ionisation energy going down a group

A

decreases

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