CP11 Analysis of Inorganic Compounds

Cards (46)

  • What is the defining characteristic of inorganic compounds regarding carbon-hydrogen bonds?
    They do not contain C-H bonds
  • Match the type of inorganic compound with its example:
    Salt ↔️ NaCl
    Acid ↔️ HCl
    Base ↔️ NaOH
    Oxide ↔️ CO₂
  • What should you look for to identify an inorganic compound?
    Absence of C-H bonds
  • Acids release H⁺ ions in water
  • Match the inorganic compound type with its description:
    Salt ↔️ Formed from acid-base reaction
    Acid ↔️ Releases H⁺ ions in water
    Base ↔️ Releases OH⁻ ions in water
    Oxide ↔️ Contains oxygen bonded to another element
  • Match the inorganic compound type with its example:
    Salt ↔️ CaCl₂
    Acid ↔️ H₂SO₄
    Base ↔️ Ca(OH)₂
    Oxide ↔️ CO₂
  • What type of bonds are absent in inorganic compounds (with few exceptions)?
    Carbon-hydrogen bonds
  • Common elements in inorganic compounds include metals, metalloids, and nonmetals (excluding carbon).
  • Match the type of compound with an example:
    Salt ↔️ NaCl
    Acid ↔️ HCl
    Base ↔️ NaOH
    Oxide ↔️ CO₂
  • Salts are formed from the reaction of an acid and a base.
    True
  • Acids release H⁺ ions in water.
  • What is the common element in all organic compounds?
    Carbon
  • What is the purpose of chromatography in inorganic compound analysis?
    Separate components
  • Spectroscopy can identify the elemental composition of inorganic compounds.

    True
  • Inorganic compounds do not contain carbon-hydrogen bonds, except for carbides, carbonates, cyanides, and oxides of carbon
  • Inorganic compounds may contain carbon-hydrogen bonds in carbides, carbonates, cyanides, and oxides of carbon.
    True
  • What are the four main types of inorganic compounds?
    Salts, acids, bases, oxides
  • Which ion is released by bases in water?
    OH⁻
  • Inorganic compounds may contain carbon-hydrogen bonds in all cases.
    False
  • What is the primary composition of inorganic compounds?
    Metals, metalloids, nonmetals
  • Inorganic compounds do not contain carbon-hydrogen bonds, except for carbides, carbonates, cyanides, and oxides of carbon
  • Inorganic compounds can be identified by the presence of carbon-hydrogen bonds.
    False
  • What is an example of a compound containing oxygen bonded to another element?
    CO₂
  • What should you look for to identify an inorganic compound?
    No C-H bonds
  • Match the type of compound with an example:
    Salt ↔️ NaCl
    Acid ↔️ HCl
    Base ↔️ NaOH
    Oxide ↔️ CO₂
  • Qualitative analysis relies on visible indicators to identify ions or compounds.
    True
  • Which reagent is commonly used in gas tests?
    Hydrochloric acid
  • Match the term with its definition:
    Inorganic compounds ↔️ No carbon-hydrogen bonds
    Qualitative analysis ↔️ Identify ions and compounds
    Titration ↔️ Determine concentration
    Spectroscopy ↔️ Identify elemental composition
  • Compounds that release H⁺ ions in water are called acids
  • Bases release OH⁻ ions in water.

    True
  • Match the compound type with an example:
    Acid ↔️ HCl
    Base ↔️ NaOH
    Oxide ↔️ CO₂
  • Compounds containing oxygen bonded to another element are called oxides
  • Steps for analyzing inorganic compounds using analytical methods:
    1️⃣ Identify the elemental composition and structure using spectroscopy
    2️⃣ Separate and quantify the components using chromatography
    3️⃣ Determine the concentration of specific ions using titration
    4️⃣ Determine the crystal structure using X-ray diffraction
  • Analytical methods provide both qualitative and quantitative information about inorganic compounds.

    True
  • Qualitative analysis uses chemical reactions to identify ions and compounds
  • Match the qualitative analysis technique with its procedure:
    Flame Tests ↔️ Heating the compound in a Bunsen burner flame
    Precipitation Reactions ↔️ Mixing solutions to form a solid precipitate
    Gas Tests ↔️ Reacting compounds to produce gases
  • Quantitative analysis determines the amount or concentration
  • Chromatography is used to separate and quantify the components of inorganic mixtures.
  • What does X-ray diffraction determine about inorganic materials?
    Crystal structure
  • Flame tests produce distinctive flame colors.