kontrolinis Flashcards

(9 cards)

1
Q

rūgštys reikšmė

A

medziagos kurios vandeniniame tirpale yra vandenilio jonu H+(aq) , ph maziau kaip 7

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2
Q

rugsciu klasifikacija

A

Pagal sudeti(pagal deguonies kieki):
deguonines ir bedeguones

Pagal stipruma;
silpnosios ir stipriosios

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3
Q

deguonines rugstys

A

rugstys kuriu anijone yra deguonies atomas

HCLO

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4
Q

bedeguones rugstys

A

rugstys, kuriu anijone deguonies nera
h2s

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5
Q

silpnosios rugstys

A

rugstis praskiestame tirpale suskylanti i jonus tik is dalies

H2Co3
H2so3

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6
Q

stipriosios tugstys

A

rugstis, praskiestame tirpale suskylanti i jonus visiskai

HCl
H2so4
Hno3

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7
Q
A
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8
Q
A
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9
Q
A
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