Front

What is an ionic compound?

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An ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding. They typically form between metals and nonmetals.

Front

How do you determine the charge of a metal ion in an ionic compound?

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The charge of a metal ion in an ionic compound can be determined by the number of electrons it loses to achieve a stable electron configuration, often corresponding to the group number in the periodic table.

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What is the naming convention for ionic compounds containing transition metals?

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Ionic compounds containing transition metals are named using the metal's name followed by its oxidation state in Roman numerals in parentheses, e.g., iron(III) chloride.

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What is the name of the ionic compound NaCl?

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The name of the ionic compound NaCl is sodium chloride.

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What is the formula for ammonium hydroxide?

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The formula for ammonium hydroxide is NH4OH.

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How do you name polyatomic ions in ionic compounds?

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Polyatomic ions retain their names when forming ionic compounds. For example, in sodium sulfate (Na2SO4), sulfate is the polyatomic ion.

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What is the difference between ferrous and ferric ions?

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Ferrous refers to iron in the +2 oxidation state (Fe²⁺), while ferric refers to iron in the +3 oxidation state (Fe³⁺).

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What is the name of the ionic compound CaCO3?

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The name of the ionic compound CaCO3 is calcium carbonate.

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What is the significance of parentheses in ionic compound formulas?

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Parentheses are used in ionic compound formulas to indicate that a polyatomic ion is present in multiple quantities, e.g., in aluminum sulfate, Al2(SO4)3.

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How do you name the ionic compound K2SO4?

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The name of the ionic compound K2SO4 is potassium sulfate.