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PHOSPHATE ION
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AMMONIUM ION
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CHEM2Q_1STQUIZ
| Question | Answer |
|---|---|
| PHOSPHATE ION | PO4-3 |
| AMMONIUM ION | NH4+1 |
| HYDROXIDE ION | OH-1 |
| CARBONATE ION | CO3-2 |
| BICARBONATE ION | HCO3-1 |
| SULFATE ION | SO4-2 |
| SULFITE ION | SO3-2 |
| NITRATE ION | NO3-1 |
| NITRITE ION | NO2-1 |
| SYMBOL AND OXIDATION NUMBER FOR POTASSIUM | K+1 |
| SYMBOL AND OXIDATION NUMBER FOR CALCIUM | CA+2 |
| SYMBOL AND OXIDATION NUMBER FOR NOBLE GASES | 0 |
| SYMBOL AND OXIDATION NUMBER FOR IRON (III) | FE+3 |
| COMPOUNDS (ROMAN NUMERALS) FESO4 | IRON (II) SULFATE |
| COMPOUNDS (ROMAN NUMERALS) CU2O | COPPER (II) OXIDE |
| COMPOUNDS (ROMAN NUMERALS) SO3 | SULFUR TRIOXIDE |
| COMPOUNDS (ROMAN NUMERALS) NH4HCO3 | AMMONIUM BICARBONATE |
| FORMULA FOR COMPOUND IRON (III) HYDROXIDE | FE+3OH3-1 |
| FORMULA FOR COMPOUND MAGNESIUM BROMIDE | MG+2BR-2 |
| SULFUR DIOXIDE | SO2 |
| MOLECULAR MASS FOR FESO4 FE= 56 S=32 O=16*4=64 | 152 |
| MOLECULAR MASS FOR CU2O CU= 64*2= 128 O=16 | 144 |
| MOLECULAR MASS FOR SO3 S= 32 O= 16*3=48 | 80 |
| SYMBOL AND OXIDATION NUMBER FOR MAGNESIUM | MG+2 |
| SYMBOL AND OXIDATION NUMBER FOR SODIUM | NA+1 |
| SYMBOL AND OXIDATION NUMBER FOR COPPER (II) | CU+2 |
| COMPOUNDS (ROMAN NUMERALS) CU2SO4 | COPPER (II) SULFATE |
| COMPOUNDS (ROMAN NUMERALS) SO2 | SULFUR (II) OXIDE |
| COMPOUNDS (ROMAN NUMERALS) FEO | IRON (I) OXIDE |
| COMPOUNDS (ROMAN NUMERALS) NA2CO3 | SODIUM (II) CARBONATE |
| FORMULA FOR COMPOUND COPPER (I) NITRITE | CUNO2-1 |
| FORMULA FOR COMPOUND CALCIUM CHLORIDE | CACL |
| FORMULA FOR COMPOUND SULFUR TRIOXIDE | SO3 |
| FORMULA FOR COMPOUND IRON (III) PHOSPHATE | FE3PO4-3 |
| MOLECULAR MASS FOR CU2SO4 CU=64*2 S=32 O=16*4 | 224 |
| MOLECULAR MASS FOR SO2 S=32 O= 16*2=32 | 64 |
| MOLECULAR MASS FOR FEO FE= 56 0=16 | 72 |
| MOLECULAR MASS FOR NA2CO3 NA= 23*2=46 C=12 O=16*3=48 | 106 |
| WHAT IS THE SYMBOL FOR MANGANESE | MN |
| WHAT IS THE OXIDATION NUMBER FOR MAGNESIUM | +2 |
| WHAT IS THE SUBSCRIPT FOR THE SULFATE ION | -2 |
| WHAT IS THE FORMULA AND CHARGE OF THE BICARBONATE ION | HCO3-1 |
| WHAT IS THE MOLECULER MASS OF MG(OH)2 MG=24 O=16*2=32 H=1*2=2 | 58 |
| WHAT IS THE NAME OF THE COMPOUND WITH THE FOLLOWING IONS: K AND NO3-1 | POTASSIUM NITRATE |
| WHAT IS THE NAME OF THIS COMPOUND: CCL4? | CARBON TETRACHLORIDE |
| WHICH OF THE FOLLOWING IS A SYNTHESIS REACTION | 2H2+O2 -> 2H2O |
| WHICH OF THE FOLLOWING IS A DECOMPOSITION REACTION | 2H2O -> 2H2+ O2 |
| 2H2+02-> 2H2O 2H2O->2H2+O2 ARE BALANCED EQUATIONS | TRUE |
| WHAT IS THE FORMULA FOR IRON (II) SULFATE | FESO4 |
| WHAT IS THE NUMBER OF VALENCE ELECTRONS FOR OXYGEN | 6 |
| WHAT IS USUALLY THE OXIDATION NUMBER FOR OXYGEN | -2 |
| WHAT I THE DEFINITION OF OXIDATION | THE INCREASE IN OXIDATION NUMBER OF A SUBSTANCE |
| HYDROGEN ACTS AS A | REDUCING AGENT |
| WHAT IS USUALLY THE OXIDATION NUMBER FOR HYDROGEN | +1 |
| WHAT IS THE MOST ABUNDANT ELEMENT IN THE UNIVERSE | HYDROGEN |
| WHAT IS THE INTERMOLECULAR ATTRACTIVE FORCE BETWEEN THE HYDROGEN ATOM ON ONE WATER MOLECULE AND ON AN OXYGEN ATOM ON ANOTHER WATER MOLECULE | HYDROGEN BONDING |
| SURFACTANTS ARE NORMALLY ADDED TO ARTERIAL FLUIDS TO________ SURFACE TENSION | DECREASE |
| WATER REACTS WITH NONMATELLICS OXIDES TO FORM | ACIDS |
| PERMANENT AND TEMPORARY HARDNESS OF WATER ARE DUE TO THE PRESENCE OF WHAT THREE ELEMENTS | MG, FE(II), AND CA |
| WHAT IS THE SYMBOL FOR POTASSIUM | K |
| WHAT IS THE SYMBOL FOR MERCURY | HG |
| WHAT IS THE SYMBOL FOR GROUP II METALS | +2 |
| WHAT IS THE OXIDATION NUMBER FOR OXYGEN | -2 |
| WHAT IS THE FORMULA AND CHARGE FOR THE NITRATE ION | NO3-1 |
| WHAT IS THE FORMULA AND CHARGE FOR THE BICARBONATE ION | HCO3-1 |
| WHAT IS THE FORMULA FOR SODIUM BROMIDE | NABR |
| WHAT IS THE FORMULA FOR POTASSIUM BICARBONATE | KHCO3-1 |
| WHAT IS THE FORMULA FOR IRON (III) SULFITE | FE2(SO3)3 |
| WHAT IS THE FORMULA FOR COPPER (II) NITRITE | CU(NO2)2 |
| WHAT IS THE SYMBOL FOR COPPER | CU |
| WHAT IS THE SYMBOL FOR ZINC | ZN |
| WHAT IS THE OXIDATION NUMBER FOR THE GROUP I METALS | +1 |
| WHAT IS THE OXIDATION NUMBER FOR THE HALOGEN GROUP | -1 |
| WHAT IS THE FORMULA AND CHARGE FOR THE SULFITE ION | SO3-2 |
| WHAT IS THE FORMULA AND CHARGE FOR CARBONATE ION | CO3-2 |
| WHAT OS THE FORMULA FOR POTASSIUM BROMIDE | KBR |
| WHAT IS THE FORMULA FOR SODIUM BICARBONATE | NAHCO3-1 |
| WHAT IS THE FORMULA FOR IRON (III) SULFATE | FE2 (SO4)3 |
| WHAT IS THE FORMULA FOR COPPER (II) NITRATE | CU(NO3)2 |
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