Formler i kjemi Flashcards

1
Q

Stoffmengde (n)

A

n = m/Mm

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2
Q

Konsentrasjon

A

c = n/V

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3
Q

Entalpiendringen

A

Delta H = DELTA produkter - DELTA reaktanter

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4
Q

Energi

A

E = n * Delta H

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5
Q

Energi med grader

A

E = m * Delta T * 4,18 J/g * C

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6
Q

Konsentrasjon og volum før og etter endring

A

C1 * V1 = C2 * V2

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7
Q

Molart volum

A

Vm = 24,5 L/mol ved 1 atm

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