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Chemistry: 05 - Chemical Bonding: Chemical Formulas > Writing Formulas Of Compounds With Group Ions > Flashcards

Writing Formulas Of Compounds With Group Ions Flashcards

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1
Q

How many compounds are there on the course with one negative charge?

A

There are four compounds with a one negative charge

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2
Q

How many compounds are there on the course with two negative charges?

A

There are six compounds with two negative charges

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3
Q

How many compounds are there on the course with three negative charges?

A

There is only one compound with three negative charges

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4
Q

How many compounds are there on the course with one positive charge?

A

There is only one compound with one positive charge

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5
Q

What compound on the course has one positive charge?

A

Ammonium ion NH4^+

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6
Q

What is the formula for the ammonium ion

A

NH4+

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7
Q

What is NH4^+

A

Ammonium ion

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8
Q

What compound on the course has three negative charges?

A

Phosphate ion PO4^3-

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9
Q

What is the formula for the phosphate ion?

A

PO4^3-

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10
Q

What is PO4^3-?

A

The phosphate ion

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11
Q

List the four compounds on the course with one negative charge?

A

Hydroxide ion OH-

Nitrate ion NO3-

Hydrogencarbonate ion HCO3-

Permanganate ion MnO4-

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12
Q

What is the formula for the hydroxide ion?

A

OH-

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13
Q

What is OH-?

A

The hydroxide ion

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14
Q

What is the formula for the nitrate ion?

A

NO3-

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15
Q

What is NO3-?

A

The nitrate ion

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16
Q

What is the formula for the hydrogencarbonate ion?

A

HCO3-

17
Q

What is HCO3-?

A

Hydrogencarbonate ion

18
Q

What is the formula for the permanganate ion?

A

MnO4-

19
Q

What is MnO4-?

A

The permanganate ion

20
Q

List the six compounds on the course with two negative charges.

A

Carbonate ion CO3^2-

Chromate ion CrO4^2-

Dichromate ion Cr2O7^2-

Sulfate ion SO4^2-

Sulfite ion SO3^2-

Thiosulfate ion S2O3^2-

21
Q

What is the formula for the carbonate ion?

A

CO3^2-

22
Q

What is CO3^2-?

A

The carbonate ion

23
Q

What is the formula for the chromate ion?

A

CrO4^2-

24
Q

What is CrO4^2-?

A

Chromate ion

25
Q

What is the formula for the dichromate ion?

A

Cr2O7^2-

26
Q

What is Cr2O7^2-?

A

The dichromate ion

27
Q

What is the formula for the sulfate ion?

A

SO4^2-

28
Q

What is SO4^2-?

A

The sulfate ion

29
Q

What is the formula for the sulfite ion?

A

SO3^2-

30
Q

What is SO3^2-?

A

The sulfite ion

31
Q

What is the thiosulfate ion?

A

S2O3^2-

32
Q

What is S2O3^2-?

A

The thiosulfate ion

Chemistry: 05 - Chemical Bonding: Chemical Formulas (24 decks)

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