Root test 1
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Created by:
Roelito-2007 on February 9, 2011
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Description:
Aqueous solutions. . .
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30 terms
Terms | Definitions |
|---|---|
Soluble or Insoluble?Li⁺, Na⁺, K⁺ Exceptions | SolubleNo Exceptions |
Soluble or Insoluble?NO₃⁻ HCO₃⁻ ClO₃⁻ Exceptions? | SolubleNo Exceptions |
Soluble or Insoluble?Halides Cl⁻ Br⁻ I⁻ Exceptions? | Soluble . . . EXCEPT: Ag⁺ Hg₂⁺² Pb⁺² |
Soluble or Insoluble?Rb⁺ Cs⁺ NH4⁺ Exceptions? | SolubleNO EXCEPTIONS |
Soluble or Insoluble?SO₄ Exceptions? | Soluble. . .EXCEPTAg⁺ Hg₂⁺² Pb⁺² Ca⁺² Ba⁺² Sr⁺² |
Soluble or Insoluble?CO₃⁻² Exceptions? | INSOLUBLE but SOLUBLE when with: Alkali and NH₄ |
Soluble or Insoluble?PO₄⁻³ Exceptions? | INSOLUBLEbut SOLUBLE when with: Alkali and NH₄ |
Soluble or Insoluble?CrO₄⁻² Exceptions? | INSOLUBLEbut SOLUBLE when with: Alkali and NH₄ |
Soluble or Insoluble?S⁻² Exceptions? | INSOLUBLEbut SOLUBLE when with: Alkali and NH₄ |
Soluble or Insoluble?OH⁻ Exceptions? | INSOLUBLE but soluble when with: Alkali and Ba⁺² |
How many atoms in a:Simple Cubic Cell Body Centered Cubic Cell Face Centered Cubic Cell | 1 Atom2 Atom 4 Atom |
What are the four attractive force types in order of strong to weak? | IonicHydrogen bond->Polar Molec. Dipole-------->Polar Molec. Dispersion |
When dealing with intermolecular forces, the IONIC attractive force type has what characteristics? | High MP/BPHIGH IMAF strength. |
When dealing with intermolecular forces, the HYDROGEN BOND attractive force type has what characteristics? | ONLY POLAR MoleculesHIGH EN with FON elements Moderate IMAF strength Moderate BP/MP |
When dealing with intermolecular forces, the DiPOLE-DiPOLE attractive force type has what characteristics? | ONLY POLAR moleculesModerately Weak IMAF Low MP/BP |
When dealing with intermolecular forces, the London Dispersion attractive force type has what characteristics? | NONPOLAR substancesWEAK IMAF strength LOW MP/BP |
Define: Strong Electrolyte | A substance that dissolves in water to form a good conductor of electricity. |
What are the characteristics of a Brønsted Acid? | An acid that Ionizes COMPLETELY in an aqueous solution.React with some metals to produce Hydrogen Gas. Also label as: Weak Acid or Strong Acid. |
What do Monoprotic, Diprotic, and Triprotic refer to? | Brønsted Acids with one, two, or three Hydrogens. |
A reaction with these characteristics is classified as what type of reaction:-Gaining or losing of Oxygen Atoms (NOT IN H) -On one side in elemental form, on the other as an ion or in a compound. | Redox Reaction-Combination Reaction sl-s -Decompostion Reaction ss-g -Combustion Reaction sg-g -Displacement reaction (halogen, Hydrogen, metal) |
Do you recognize this reaction type?The formation of a solid as a product from two aqueous solutions. | Precipitation Reaction |
Do you recognize this reaction type?Look for the formation of a salt (soluble or insoluble) AND H₂O. | Acid-Base Reaction |
Do you recognize this reaction type?Look for a metal carbonate, MetalCO₃, (or bicarbonate) and a strong acid as reactants and water and CO₂ gas as products | Gas Producting |
When balancing the half reactions of a Redox Reaction equation, complete the following letter in the COHEB acronym :C | Balance the compounds for all elements except O and H. |
When balancing the half reactions of a Redox Reaction equation, complete the following letter in the COHEB acronym :O | Balance O by adding OH(L) |
When balancing the half reactions of a Redox Reaction equation, complete the following letter in the COHEB acronym:H | Balance H⁺ by adding H⁺(aq) |
When balancing the half reactions of a Redox Reaction equation, complete the following letter in the COHEB acronym:E | Balance each half-reaction for charge by adding Electrons (e⁻) |
When balancing the half reactions of a Redox Reaction equation, complete the following letter in the COHEB acronym :B | Balance the total electrons e⁻ for both half reactions. Multiply each half reaction by the appropriate factor.Finally: Check and BALANCE for MASS and CHARGE. |
When balancing the half reactions of a Redox Reaction equation, complete the following letter in the COHEB - OH approach:OH | Add OH on both sides of the equation to neutralize the H⁺(aq) |
Research Relative Strength of IMF's | Ion-Ion (Ionic bond)Covalent Bond ion Dipole Hydrogen Bond Dipole-Dipole Ion-Induced Dipole Dipole Induced Dipole Dispersion |
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