Polyatomic Ions Flashcards

1
Q

What is the charge and formula for hydroxide?

A

-1 charge, formula: OH-

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2
Q

What is the polyatomic ion?
OH-

A

Hydroxide

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3
Q

What is the change and formula of nitrate?

A

-1, NO3-

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4
Q

What is NO3-

A

Nitrate

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5
Q

What is the charge and formula of perchlorate, chlorate, chlorite, and hypochlorite?

A

All have -1 charge
Perchlorate: ClO4-
Chlorate: ClO3-
Chlorite: ClO2-
Hypochlorite: ClO-

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6
Q

What is the charge and formula of acetate?

A

-1 charge, C2 H3 O2-

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7
Q

What is this formula?
C2 H3 O2-

A

Acetate

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8
Q

What is the charge and formula of hydrogen carbonate?

A

-1 charge, HCO3-

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9
Q

What is this formula?
HCO3-

A

Hydrogen carbonate

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10
Q

What is the charge and formula of cyanide?

A

-1, CN-

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11
Q

What is this formula?
CN-

A

Cyanide

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12
Q

What is the charge and formula for carbonate?

A

-2, CO3^2-

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13
Q

What is this formula?
CO3^2-

A

Carbonate

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14
Q

What is the charge and formula for sulfate?

A

-2 charge, SO4^2-

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15
Q

What is this formula?
SO4^2-

A

Sulfate

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16
Q

What is the charge and formula for phosphate

A

-3 charge, PO4^3-

17
Q

What is this formula?
PO4^3-

A

Phosphate

18
Q

What is the charge and formula for ammonium?

A

+1 charge, NH4+

19
Q

What is this formula?
NH4+

A

Ammonium

20
Q

What is the charge and formula of hydronium?

A

+1 charge, H3O+

21
Q

What is this formula?
H3O+

A

Hydronium