Element Info Flashcards by Genna Klassen

What are the metals with multiple valences?

Cu, Fe, Pb, Mn, Sn

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What is copper’s possible valences?

1+,2+

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Iron?

2+,3+

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Lead?

2+,4+

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Manganese?

2+,4+

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Tin

2+,4+

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What are all the polyatomic ions?

Nitrate, nitrite, hydroxide, hydrogen carbonate/bicarbonate, chlorate, carbonate, sulfate, phosphate, Ammonium

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What is the formula of nitrate ions?

-
NO
3

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What is the formula for a nitrite ion?

-
NO
2

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What is the formula for a hydroxide ion?

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What is the formula for hydrogen carbonate or bicarbonate ion?

-
HCO
3

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What is the formula for a chlorate ion?

-
ClO
3

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What is the formula for a carbonate ion?

2-
CO
3

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What is the formula for sulfate ion?

2-
SO
4

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What is the formula for a phosphate ion?

3-
PO
4

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What is the formula four an ammonium ion?

+
NH
4

What are the diatomic molecules?

H2, N2, O2, F2, Cl2, Br2, I2

What is the formula for chlorite?

-
ClO
2

What is the formula for sulfite?

2-
SO
3

What is the formula for hypochlorate?

ClO

What is the formula for nitric acid?

HNO

3(aq)

What is the formula for nitrous acid?

HNO

2(aq)

What is formula for chloric acid?

HClO

3(aq)

What is the formula for chlorous acid?

HClO

2(aq)

What is the formula for sulfuric acid?

``` H SO 2 4(aq) ```

What is the formula for sulfurous acid?

``` H SO 2 3(aq) ```

What is the formula for carbonic acid?

``` H CO 2 3(aq) ```

What is the formula for phosphoric acid?

``` H PO 3 4(aq) ```