3.10. Naming Acids and Salts Quiz
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Questions and Answers

What is the correct name for an acid that does not contain oxygen in its molecule?

  • Nitric acid
  • Hydracid (correct)
  • Oxyacid
  • Sulfate

What is the name of the acid residue derived from hydrochloric acid (HCl)?

  • Bromide
  • Sulfite
  • Sulfide
  • Chloride (correct)

Which of the following is the correct name for H2SO3?

  • Sulfuric acid
  • Hydrosulfuric acid
  • Sulfate
  • Sulfurous acid (correct)

If a nonmetal forms only one oxyacid, how is its name typically derived?

<p>Acid + the nonmetal name + 'O' for lowest valence, or 'IK' for its highest valence (D)</p> Signup and view all the answers

What is the correct name for the acid residue of HNO3?

<p>Nitrate (A)</p> Signup and view all the answers

What is the correct formula for Ferrous sulfate with reference to its valence?

<p>FeSOâ‚„ (C)</p> Signup and view all the answers

Which of the following correctly identifies a salt derived from an oxyacid?

<p>Sodium sulfate (D)</p> Signup and view all the answers

What name is given to the acid residue from H₂CO₃?

<p>Carbonate (D)</p> Signup and view all the answers

What is the correct naming for the salt with the formula MgClâ‚‚?

<p>Magnesium chloride (C)</p> Signup and view all the answers

Which statement correctly describes the naming convention for acids that contain oxygen?

<p>Oxyacids are named based on their acid residue. (D)</p> Signup and view all the answers

What is the molecular formula for Potassium nitrate?

<p>KNO₃ (D)</p> Signup and view all the answers

Which of the following salts would be named using the suffix for the higher valence state?

<p>FeSOâ‚„ (A)</p> Signup and view all the answers

Which formula corresponds to barium sulfate?

<p>BaSOâ‚„ (A)</p> Signup and view all the answers

Flashcards

Oxyacids

Acids that contain oxygen in their molecule.

Hydracides

Acids that do not contain oxygen in their molecule.

Acid residue

The negatively charged part of an acid that remains after a hydrogen ion (H+) is removed.

Salt

A compound formed by the reaction of an acid with a base.

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Salt molecule structure

The chemical formula for a salt is metal + anion of the acid residue.

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'-ous' suffix

The suffix used to indicate the lower valence of a metal in a salt.

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'-ic' suffix

The suffix used to indicate the higher valence of a metal in a salt.

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Stock System

A system of naming chemical compounds based on the oxidation state of the metal.

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Naming Hydracids

Naming a hydrarcid involves adding 'hydro' to the nonmetal name and ending with 'acid'. The acid residue uses the nonmetal's suffix.

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Naming Oxyacids (Single Form)

Naming an oxyacid with only one form uses 'acid' + nonmetal name + "O" suffix for the lowest valence or "IK" for the highest. The acid residue replaces the suffix with "ate" or "ite."

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Salt Naming

The name of a salt is formed by combining the metal cation with the anion of the acid residue.

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Study Notes

Naming Acids and Salts

  • Acids without oxygen are called hydracids
  • Acids with oxygen are called oxyacids
  • Salts are made of a metal and an acid residue
  • Acid residue names are based on the acid
  • Different valences of the metal require different suffixes or roman numerals
  • The valence of the metal is used to distinguish different salts of the same metal and acid residue.

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Description

Test your knowledge on how to properly name acids and salts. This quiz includes concepts such as hydracids, oxyacids, and the naming conventions for different metal valences. Challenge yourself and see how well you understand the rules of acid and salt nomenclature!

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