problemem - analiza elementala Flashcards

1
Q

masa C

A

12

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2
Q

masa H

A

1

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3
Q

masa O

A

16

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4
Q

masa N

A

14

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5
Q

masa Cl

A

35,5

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6
Q

masa molara (CO2)

A

44 g/mol

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7
Q

masa mol (H2O)

A

18 g/mol

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8
Q

n=

A

m/M = V/Vm

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8
Q

d =
aer

A

M
A
——
M
aer

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9
Q

Vm=

A

22,4

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10
Q

Fp

A

formula procentuala
54,44% C
87,98% O

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11
Q

Fb

A

(C2H6O)n, n=1

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12
Q

Fm

A

C2H6O

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13
Q

Fs

A

H3C - O - CH3

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14
Q

%O=

A

100-(%C+%H)

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15
Q

m =
O

A

m - ( m + m )
subst C H

16
Q
A