Atsiskai Flashcards by Darija Vai

Q

Natrio sarmo formule

A

.

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Q

Druskos rugsties formule

A

Kovalentinis rysys
H²+Cl²->2HCl

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Q

02

A

Kovalentinis nepolinis rysys

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Q

Cl2

A

Kovalentinis nepolinis rysys

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Q

Na2O

A

Joninis rysys

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Q

HCl

A

Polinis kovalentinis rysys

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Q

N2

A

Nepolinis kov. rysys

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Q

KCl

A

Joninis

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Q

AlCl3

A

Joninis rysys

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Q

K2O

A

Joninis rysys

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Q

NH3

A

Polinis kov. rysys

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Q

Kaip sarminiai metalai reaguoja su vandeniu? Koks tai rysys?

A

Audringai reaguoja su vandeniu, gaunasi sarmas.

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Q

PH3

A

Kovalentinis polinis

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Q

Br2

A

Kov nepolinis

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Q

NaCl

A

Kov polinis rysys

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Q

H2S

A

Kov polinis rysys

Q

HCl

A

Kov polinis

Q

H2O

A

Kov polinis

Q

NH3

A

Kov polinis

Q

HF

A

Kov polinis

Q

H2

A

Kov nepolinis

Q

N2

A

Kov nepolinis

Q

F2

A

Kov nepolinis

Q

I2

A

Kov nepolinis

Q

NaCl

A

Joninis

Q

MgO

A

Joninis

Q

Na2O

A

Joninis

Q

MgCl2

A

Joninis

Q

Li2O

A

Joninis

Q

K2S

A

Joninis

Q

MgF2

A

Joninis

Q

MgS

A

Joninis

Q

Polinis rysys

A

Du skirtingi nemetalai

Q

Nepolinis rysys

A

Du vienodi nemetalai

Q

Joninis rysys sudarytas is

A

Metolo ir nemetalo

Q

Šarminiai metalai reaguoja su halogenais (Na ir Cl)

A

2Na+Cl²–>2NaCl
Joninis rysys