Stability of medicines Flashcards

1
Q

A0

A

Initial solution of drug

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2
Q

k

A

Rate of degradation

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3
Q

t

A

the amount of time given in question

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4
Q

At

A

Amount of drug left after degradation

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5
Q

first order

Half life

A

ln(2)/k

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6
Q

zero order

Half life equation

A

A0/2k

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7
Q

second order

Half life equation

A

1/kA0

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