Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Kémia > Fémek előállítása > Flashcards

Fémek előállítása Flashcards

1
Q

Vas alapanyaga ?

A

Vasérc

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

Vasérc összetevői?

A

Magnetit Fe³ O⁴
Hematit Fe² O³
Limonit FeO (OH)
Szidenit FeCO³

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

Vasgyártás segéd anyagai ?

A

Koksz
Mészkő
Forró levegő

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

Aluminium alapanyag?

A

Bauxit

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

Milyen rudakat helyeznek az elektronizáló kádba?
Milyen anyaggal van bevonva a kád belseje?

A

Grafit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Milyen töltésűek a grafit rudak? (Kémiai neve)

A

Anód ( pozitív)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Alumínium gyártásnál mit helyeznek a kádba?

A

Timföldet, alumínium - oxidot
Al²O³

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

Kémia (8 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions