Joniniai junginiai Flashcards

1
Q

Chlorido sutrumpinimas -

A

Cl⁻

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2
Q

Sulfido sutrumpinimas -

A

S ²⁻

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3
Q

Nitrido sutrumpinimas -

A

N ³⁻

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4
Q

fosfido sutrumpinimas -

A

P ⁻³

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5
Q

Ką nurodo “()” prie elementų?

A

oksidacijos laipsnį
Pvz.: I (II) —> jodas, o.l = 2

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6
Q

Amonio (sud.) jono formulė, krūvis:

A

formulė - NH₄⁺
krūvis - +

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7
Q

Hidroksido (sud.) jono formulė, krūvis:

A

formulė - OH ⁻
krūvis - -

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8
Q

Nitrato (sud.) jono formulė, krūvis:

A

Formulė - NO₃⁻
Krūvis - -

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9
Q

Sulfato (sud.) jono formulė, krūvis:

A

formulė -SO₄⁻²
krūvis - 2 -

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10
Q

Karbonato (sud.) jono formulė, krūvis:

A

formulė - CO₃⁻²
krūvis - 2-

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11
Q

Vandenilio karbonato (sud.) jono formulė, krūvis:

A

formulė - HCO₃⁻
krūvis - -

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12
Q

Fosfato jono formulė, krūvis:

A

formulė - PO₄⁻³
krūvis - -3

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13
Q

kada naudojama galūnė “idas”?

A

kai yra vienas metalas

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14
Q

Elementai, kurie (kai yra vieniniai) atrodys kaip Cl₂⁰ (bl. nežinau pavadinimo bet pls pasakykit, kad supratot)

A

Cl₂⁰
O₂⁰
H₂⁰
N₂⁰
B₂⁰
F₂⁰
I₂⁰

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15
Q

Joninis junginys -

A

joninio ryšio sąveikos rezultatai

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16
Q

Fluorido sutrumpinimas -

A

F⁻

17
Q

Oksido sutrumpinimas -

A

O²⁻

18
Q

NEIGIAMŲ IR TEIGIAMŲ KRŪVIŲ SK. TURI BŪTI VIENODAS!!!

A