SAT2化学物质词汇小结.

2017-08-06 作者： 382阅读

　　下面是关于SAT2化学物质词汇的小结，包括了SAT2化学考试中的简单物质词汇名称及其表示符号。SAT2化学物质词汇的表示方法是SAT2化学考试最基本的词汇，所以大家一定要进行熟练记忆。

　 Naming simple compounds

Common Monatomic Cations and Anions

Cation	Name	Anion	Name
H+	Hydrogen	H-	Hydride
Li+	Lithium	F-	Fluoride
Na+	Sodium	Cl-	Chloride
K+	Potassium	Br-	Bromide
Cs+	Cesium	I-	Iodide
Be2+	Beryllium	O2-	Oxide
Mg2+	Magnesium	S2-	Sulfide
Ca2+	Calcium	N3-	Nitride
Ba2+	Barium	P3-	Phosphide
Al3+	Aluminum
Ag+	Silver

Common Type II Cations

Ion	Systematic Name
Fe2+Fe3+	Iron (II)Iron(III)
Cu+ Cu2+	Copper(I)Copper(II)
Co2+ Co3+	Cobalt(II)Cobalt(III)
Pb2+Pb4+	Lead(II) Lead(IV)
Hg2+Hg22+	Mercury(II)Mercury(I)
Ag+	Silver
Zn2+	Zinc
Cd2+	Cadmium

Common Polyatomic Ions

Ion	Name	Ion	Name
Hg22+	Mercury(I)	NCS-	Thiocyanate
NH4+	Ammonium	CO32-	Carbonate
NO2-	Nitrite	HCO3-	Hydrogen carbonate
NO3-	Nitrate	ClO-	Hypochlorite
SO32-	Sulfite	ClO2-	Chlorite
SO42-	Sulfate	ClO3-	Chlorate
HSO4-	Hydrogen Sulfate	ClO4-	Perchlorate
OH-	Hydroxide	C2H3O2-	Acetate
CN-	Cyanide	MnO4-	Permanganate
PO43-	Phosphate	Cr2O72-	Dichromate
HPO42-	Hydrogen phosphate	CrO42-	Chromate
H2PO4-	Dihydrogen phosphate	O22-	Peroxide
		C2O42-	Oxalate

prixes used to indicate number in chemical names

Prix	Number Indicated
Mono-	1
Di-	2
Tri-	3
Tetra-	4
Penta-	5
Hexa-	6
Hepta-	7
Octa-	8
Nona-	9
Deca-	10

names of acids that do not contain oxygen

Acid	Name
HF	Hydrofluoric acid
HCl	Hydrochloric acid
HBr	Hydrobromic acid
HI	Hydroiodic acid
HCN	Hydrocyanic acid
H₂S	Hydrosulfuric acid

names of some oxygen-containing acids

Acid	Name
HNO3	Nitric acid
HNO2	Nitrous acid
H2SO4	Sulfuric acid
H2SO3	Sulfurous acid
H3PO4	Phosphoric acid
HC2H3O2	Acetic acid

Naming acids Does the anion contain oxygen? No, hydro- +anion root+ -ic acid Yes, Check the ending of the anion, -ite, anion or element root+ -ous acid -ate, anion or element root+ -ic acid

　　以上就是这些SAT2化学物质词汇的全部内容，包括了对组成SAT2化学无机物质的各个部分的组成及其说法，非常详细。大家可以在备考SAT2化学考试的时候，对这些词汇进行适当的参考和记忆。

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