Tempo van oplossings Flashcards

(9 cards)

1
Q

Wat is die oplos tempo van ‘n oplossing?

A

die spoed waarteen ‘n oplosbare stof oplos

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2
Q

Wat noem mens die spoed waarteen ‘n oplosbare stof oplos

A

Die oplos-tempo

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3
Q

Watse faktore bepaal die oplos-tempo van ‘n oplossing?

A

Temperatuur
Of jy dit roer of skud
Die grootte van die korrels van die oplosbare stof

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4
Q

Sal stowwe vinniger of stadiger oplos in warm water?

A

Vinniger

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5
Q

Hoekom is die oplos tempo vinniger met hoër temperatuur?

A

Meer spasies tussen die deeltjies van bv warm water wat beteken meer plek vir oplosbare stof om op te los

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6
Q

Wanneer is die oplos tempo vinniger, as jy oplossing skud of roer?

A

Roer

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7
Q

Hoe bepaal korrel grootte die tempo van ‘n oplossing?

A

Hoe groter die korrel hoe stadiger die oplossing

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8
Q

Noem drie faktore wat sal maak dat ‘n oplosbare stof Vinnig oplos in ‘n oplossing:

A

Hoe/warm temperatuur
Roer
Kleiner korrelgrootte

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9
Q

Noem 3 faktore wat sal maak dat ‘n oplosbare stof stadig oplos in ‘n oplosmiddel:

A

Kouer temperatuur
Skud
Grooter korrelgrootte

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