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Atommassa - enhet

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17 Terms

1

Atommassa - enhet

u

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2

Massa - förkortning

m

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3

Massa - enhet

g

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4

Molmassa - förkortning

M

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5

Molmassa - enhet

g/mol

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6

Substansmängd - förkortning

n

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7

Substansmängd - enhet

mol

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8

Avogodros konstant

6,022×10^23 /mol = N;A

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9

Sambandet av storheter

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10

Vad har atommassa och molmassa gemensamt?

De går att läsa av på samma ställe i periodiska systemet och har endast olika enheter

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11

Substansmängd

Mått på hur många formelenheter som finns

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12

Antalet formelenheter - förkortning

N

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13

Sambandet av avogadros konstant och substansmängd

N = N;A * n

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14

Masshalt

Hur stor massa 1 ämne utgör i en blandning/kemisk förening

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15

Volym - beteckning och enhet

V, dm³

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16

Koncentration - beteckning och enhet

c, mol/dm³

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17

Sambandet koncentration, volym & substansmängd

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