-- Konstanter Flashcards

1
Q

Hva er Avogadro’s number (NA)

A

6.022142 × 1023 1/mol

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2
Q

hva er Boltzmann’s constant (k)?

A

1.380651 × 10−23 J/K

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3
Q

Hva er den Atomiske massenenheten (u) lik?

A

1 g = 6.0221407621× 1023 u

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4
Q

wha er ladningen til et elektron (e)?

A

1.60217634× 10−19 C

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5
Q

Hva er gasskonstanten (g)?

A

0.0820575 (L atm)/(mol K)

= 8.31447 J/(mol K)

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6
Q

Hva er masseb til et elektron (me)?

A

5.485799 × 10−4 amu

= 9.109383 × 10−28 g

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7
Q

Hva er massen til en proton (mp)?

A

1.0072765 u

= 1.6726217 × 10−24 g

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8
Q

Hva er massen til en nøytron (mn)?

A

1.0086649 u

= 1.6749273 × 10−24 g

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