2.1.2 Compounds, Formulae and Equations Flashcards

1
Q

Formula of nitrate ion

A

NO3 (1-)

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2
Q

Formula of sulfate ion

A

SO4 (2-)

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3
Q

Formula of carbonate ion

A

CO3 (2-)

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4
Q

Formula of hydroxide ion

A

OH (1-)

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5
Q

Formula of ammonium ion

A

NH4 (1+)

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6
Q

Formula of sodium carbonate

A

Na2CO3

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7
Q

Formula of ammonium sulfate

A

(NH4)2SO4

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8
Q

Formula of lead (II) nitrate

A

Pb(NO3)2

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9
Q

Formula of calcium hydroxide

A

Ca(OH)2

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10
Q

Formula of ammonium chloride

A

NH4Cl

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11
Q

Formula of hydrochloric acid

A

HCl

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12
Q

Formula of sulfuric acid

A

H2SO4

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13
Q

Formula of ammonia

A

NH3

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14
Q

Formula of iodine

A

I2

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15
Q

Formula of chlorine

A

Cl2

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16
Q

Formula of methane

A

CH4

17
Q

Formula of hydrogen carbonate

A

HCO3 (1-)

18
Q

Formula of phosphate

A

PO4 (3-)

19
Q

Formula of calcium phosphate

A

Ca3(PO4)2