Naming Ionic compounds

Front

What is an ionic compound?

Back

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

What is the general formula for ionic compounds?

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The general formula for ionic compounds is based on the ratio of the ions that make up the compound, ensuring that the total charge is neutral.

Front

How do you determine the formula of an ionic compound?

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To determine the formula, balance the total positive charge from cations with the total negative charge from anions.

Front

What is the charge of calcium in calcium phosphide (Ca3P2)?

Back

The charge of calcium in calcium phosphide is +2.

Front

What is the charge of phosphorus in calcium phosphide (Ca3P2)?

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The charge of phosphorus in calcium phosphide is -3.

Front

What is the name of the ionic compound with the formula NaCl?

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The name of the ionic compound NaCl is sodium chloride.

Front

What is the significance of Roman numerals in naming ionic compounds?

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Roman numerals indicate the oxidation state of the metal cation in the compound.

Front

What is the name of FeCl2?

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The name of FeCl2 is iron (II) chloride.

Front

What is the formula for potassium sulfide?

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The formula for potassium sulfide is K2S.

Front

How do you name the ionic compound SnSe2?

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The name of SnSe2 is tin (IV) selenide.