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Acid-Base Reactions quiz

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  • What are the four common types of compounds that acids react with in acid-base reactions?
    Acids commonly react with hydroxide bases, neutral amines, metals, and metal oxides.
  • What are the products when an acid reacts with a hydroxide base?
    The products are water (H2O) and a salt, which is an ionic compound.
  • What ions combine to form water in an acid-hydroxide base reaction?
    H+ from the acid combines with OH- from the base to form water.
  • What is the salt formed when Li+ and Br- combine in an acid-base reaction?
    The salt formed is lithium bromide (LiBr), which is aqueous.
  • What is a neutral amine, and how does it behave in acid-base reactions?
    A neutral amine is a compound containing nitrogen and hydrogen (and possibly carbon); it acts as a weak base.
  • What are the products when an acid reacts with a neutral amine?
    The products are a salt, which is an ionic compound.
  • Give an example of an acid reacting with ammonia and name the product.
    Nitric acid reacts with ammonia to produce ammonium nitrate, an ionic compound.
  • What are the typical products when an acid reacts with a metal?
    The reaction produces hydrogen gas (H2) and a salt.
  • Name some common metals that react with acids to produce hydrogen gas.
    Common metals include sodium, potassium, magnesium, calcium, iron, zinc, aluminum, and tin.
  • What are the products when sulfuric acid reacts with iron?
    The products are hydrogen gas (H2) and iron(II) sulfate (aqueous).
  • What are the products when an acid reacts with a metal oxide?
    The products are water and a salt.
  • Give an example of a metal oxide that can react with an acid.
    Examples include lithium oxide, sodium oxide, potassium oxide, magnesium oxide, calcium oxide, barium oxide, and iron(II) oxide.
  • What are the products when an acid reacts with iron(II) oxide?
    The products are water and iron(II) chloride.
  • Why is it important to know the type of compound an acid reacts with?
    Knowing the compound type helps predict the products formed in the reaction.
  • What is the general pattern for predicting products in acid-base reactions?
    Identify the type of compound reacting with the acid to determine if the products will be water, a salt, hydrogen gas, or a combination.