chemical formulaes! Flashcards by anna tan

Q

Oxygen

A

O2

Oxygen (O)

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Q

Hydrogen

A

H2

Hydrogen (H)

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Q

Nitrogen

A

N2

Nitrogen (N)

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Q

Fluorine

A

F2

Flourine (F)

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Q

Chlorine

A

Cl2

Chlorine (Cl)

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Q

Carbon monoxide

A

CO

Carbon (C) Oxygen (O)

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Q

Carbon dioxide

A

CO2

Carbon (C) Oxygen (O)

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Q

Nitrogen dioxide

A

NO2

Nitrogen (N) Oxygen (O)

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Q

Sulfur dioxide

A

SO2

Sulfur (S) Oxygen (O)

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Q

Methane

A

CH4

Carbon (C) Hydrogen (H)

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Q

Ammonia

A

NH3

Nitrogen (N) Hydrogen (H)

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Q

Ammonium

A

NH4+

Nitrogen (N) Hydrogen (H)

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Q

Hydrochloric acid

A

HCl

Hydrogen (H) Chlorine (Cl)

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Q

Sulfuric acid

A

H2SO4

Hydrogen (H) Sulfur (S) Oxygen (O)

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Q

Phosphoric acid

A

H3PO4

Hydrogen (H) Phosphorus (P) Oxygen (O)

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Q

Nitric acid

A

HNO3

Hydrogen (H) Nitrogen (N) Oxygen (O)

Q

Sodium hydroxide

A

NaOH

Sodium (Na) Oxygen (O) Hydrogen (H)

Q

Potassium hydroxide

A

KOH

Potassium (K) Oxygen (O) Hydrogen (H)

Q

Ammonium hydroxide

A

NH4OH

Nitrogen (N) Oxygen (O) Hydrogen (H)

Q

Magnesium hydroxide

A

Mg(OH)2

Magnesium (Mg) Oxygen (O) Hydrogen (H)

Q

Calcium hydroxide

(limewater)

A

Ca(OH)2

Calcium (Ca) Oxygen (O) Hydrogen (H)

Q

Oxide

A

O^2-

Oxygen (O)

Q

Fluoride

A

F-

Fluorine (F)

Q

Chloride

A

Cl-

Chlorine (Cl)

Nitride

N^3- | Nitrogen (N)

Nitrate

NO3- | Nitrogen (N) Oxygen (O)

Sulfide

S^2- | Sulfur (S)

Sulfate

SO4^2-

Phosphide

P^3- | Phosphorus (P)

Phosphate

PO4^3- | Phosphorus (P) Oxygen (O)

Hydroxide

OH- | Hydrogen (H) Oxygen (O)

Carbonate

CO3^2- | Carbon (C) Oxygen (O)

Iron (II)

Fe^2+ | Iron (Fe)

Iron (III)

Fe^3+ | Iron (Fe)

Copper (I)

Cu+ | Copper (Cu)

Copper (II)

Cu^2+ | Copper (Cu)

Zinc

Zn^2+ | Zinc (Zn)

Silver

Ag+ | Silver (Ag)

Lead (II) | found in Group 14 but charge is not 14

Pb^2+ | Lead (Pb)