Hydroxid vápenatý Flashcards

1
Q

Vzorec na Hydroxid vápenatý

A

Ca(OH)2

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

Z čoho sa vyrába

A

Vyrába sa z plného vápna

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

Napíš mi vzorec na hasené Vápno

A

CaO+H2O——->Ca(OH)2

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

Použitie

A

Používa sa pri príprave Vápennej malty

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

Aká je podstata tvrdnutie Malty

A

Podstata tvrdnutia Malty je jeho reakcia s CO2

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

Je rozpustný vo vode

A

Málo rozpustný vo vode – vápenné mlieko

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

Aký je vzorec na vápenné mlieko

A

Ca(OH)2+CO2——->CaCO3+H2O

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Aká je to zásada

A

Najlacnejšia

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