Naming Covalent Compounds Worksheet With Answers

Naming Covalent Compounds Worksheet With Answers – Naming compounds is a key idea in chemistry. It involves assigning a unique name to a chemical compound based on its composition. What is the title of a chemical compound contains important information about its properties as well as its structure. There are different kinds of chemical compounds. These include Ionic compounds, covalent compounds also known as binary compounds.

Naming Ionic Compounds

Ionic compounds are formed by moving electrons around atoms. They consist from positively charged cations and negatively charged anion. The rules for naming these compounds are as like this:

1. Write the name for the an atom first, followed by it’s anion’s name.
2. If the cation could have more than one possible charge be sure to identify the charge using Roman numerals in brackets.
3. If it is a polyatomic ion make use of the name for the ion.

Examples:

• NaCl is known as sodium chloride.
• FeCl3 is named iron(III) chloride.
• Mg(NO3)2 is also known as magnesium-nitrate.

Naming Covalent Compounds

They are created by the exchange of electrons between atoms. They consist of molecules made from two or more atoms. The rules for naming covalent compounds are as according to:

1. Inscribe the name of the first element in the formula.
2. Write“ide” in place of “ide” in the formula, changing the ending“ide “-ide”.
3. Prefixes can be used to indicate the number of atoms of every element of the molecule. There is no prefix for the prefix “mono-” for the first element.

Examples:

• CO2 is named carbon dioxide.
• N2O is named dinitrogen monoxide.
• SHF is also known as sulfur Hexafluoride.

Naming Binary Compounds

Compounds that are binary are those made of two components. The rules for names of binary compounds can be described as like:

1. Note the name of first element in the formula.
2. Write“I” as the title of your second ingredient in the formula, changing the ending“-ide “-ide”.

Examples:

• The name HCl refers to hydrogen chloride.
• CO is the scientific name for carbon monoxide.
• CaO is named calcium oxide.

Practice Exercises

To help reinforce learning in the classroom, the worksheet contains practices for naming ionic substances, chemical compounds that are covalent, in addition to binary compounds. The exercises will help students get a better understanding of the principles for naming chemical compounds.

Ionic Compound Naming Exercises:

1. Na2S
2. KBr
3. CaF2
4. Al2O3

Covalent Compound Naming Exercises:

1. CO
2. SO2
3. N2O4
4. H2O2

Binary Compound Naming Exercises:

1. Cl2O7
2. P2S5
3. BrF3
4. NO

As they complete these exercises learners will become confident in labeling chemical compounds. They will also be able apply the rules to other compounds.

Conclusion:

Naming compounds is a crucial aspect of chemistry that requires a clear understanding of these rules as well as guidelines to naming different types of compounds. Following the guidelines outlined in this worksheet and experimenting using the provided exercises, students are able to easily identify ionic, covalent, and binary compounds. This knowledge is vital to an effective chemistry education and forms the foundation for future research in the field.

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