Chemistry Naming Covalent Compounds Worksheet

Chemistry Naming Covalent Compounds Worksheet – Naming compounds is a fundamental idea in chemical science. It involves assigning a unique name to chemicals based on its composition. A name for a chemical compound is a crucial indicator of its properties and its structure. There are different types of chemical compounds. This includes chemical compounds that are ionic, covalent or binary substances.

Naming Ionic Compounds

Ionic compounds are created by electron transfer from atoms. They are composed of positively charged cations and negatively charged anion. The rules used to name ionic compounds are as below:

1. Write the name for the cation first. Then, write what is the name for the anion.
2. If the cation could have multiple possible charges Indicate the charge using Roman numerals that are enclosed in parentheses.
3. The anion must be a polyatomic ion, identify the ion.

Examples:

• NaCl is a name for sodium chloride.
• FeCl3 is known as iron(III) chloride.
• Mg(NO3)2 is named magnesium nitrate.

Naming Covalent Compounds

Covalent compounds form through sharing electrons among atoms. They consist of molecules made by two or many atoms. The rules for naming compounds that are covalent are as according to:

1. Inscribe the name of the first element of the formula.
2. Enter the name of the second element of the formula, and change the ending in the form of “-ide”.
3. Prefixes can be used to indicate the number of atoms for every element of the molecule. This is not the case for“mono” as a prefix “mono-” for the first element.

Examples:

• CO2 is the name given to 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 naming binary compounds are as they are:

1. Write the name of the first element in the formula.
2. Write“name” of second component of the formula, and change the end“-ide” to “-ide”.

Examples:

• It is known as hydrogen chloride.
• CO is a chemical compound known as carbon monoxide.
• Calcium oxide is also known as.

Practice Exercises

To strengthen the understanding and reinforce learning, the worksheet includes practices for naming ionic chemicals, compound covalent as well as binary compound. These exercises will allow students to establish a firm 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

In completing these tests, students will become more confident in understanding chemical compound names and be able apply the rules to other compounds.

Conclusion:

Naming compounds is an essential concept in chemistry that requires a thorough understanding of these rules as well as guidelines to Naming different kinds of compounds. By adhering to the guidelines set forth in this worksheet and practicing with the included activities, students will be able to confidently name ionic, covalent, as well as binary substances. This knowledge is essential for the success of chemistry and provides solid foundations for further research in the area.

Gallery of Chemistry Naming Covalent Compounds Worksheet