estequiometria Flashcards

1
Q

calculo de masa se da pela comparacao com qual elemento

A

carbono 12u

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

cauculo massa do elemento

A

media ponderada
multiplica pelos “peso”
e divide por 100

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

massa molecular

A

soma das massas atomicas dao na prova

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

massa molar

volume molar

A

igual a massa atomica ex 12u em mol seria 12 gramas

22,4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

em ordem quais formulas sao mais completas

A

minima<molecular<estrutural/couper<lewis/eletronica

How well did you know this?
1
Not at all
2
3
4
5
Perfectly