Rugstys Flashcards

1
Q

Rugstys

A

Tai medz., kuriu vandeniniame tirpale yra H+ (aq) jonu.

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2
Q

Deguonines rugstys vadinamos

A

Kuriu molekulese yra deguonies atomas
HNO³ - deguonine rugstis

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3
Q

Bedeguonines rugstys vadinamos

A

Jei rugsties molekuleje nera deguonies atomo
HCl-bedeguone(druskos rugstis)

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4
Q

Ko reik, kad pasidarytu bedeguones rugstys

A

Jos turi buti hidratuotos del to salia ju prirasyta (aq)

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5
Q

Koncentruota rugstis

A

Tirpalas, kuriame yra daug istripusios medz arba nadaug vandens

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6
Q

Praskiesta rugstis

A

Tirpalas, kuriame yra nedaug istirpusios medz arba daug vandens

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7
Q

Ka zodis stirpioji nusako apie rugsti?

A

Tam tikra rugsties savybe

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8
Q

Kuo lengviau tirpale susidaro H+ (aq) jonai ir kuo ju daugiau, tuo rugtis …

A

Stipresne

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9
Q

Kuo daugiau tiprale H+ jinu, tuo mazesne turpalo pH verte, tuo rugstis …

A

Stipresne

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10
Q

Kuo stipresne rugtis tuo didesne dalis rugsties molekuliu virsta….

A

Jonais

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11
Q

Rugsciu anijonai

A

Rugsciu liekanos, ju kruvis visada atotinka atskilusiu vandenilio jonu sk.

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12
Q

Sripri rugstis gali buti koncentruota?

A

Taip

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13
Q

Ar silpna rusis gali buti praskiesta

A

Taip

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