Naming Organic Compounds Worksheet

Naming Organic Compounds Worksheet – Naming compounds is an essential concept in the field of chemistry. It involves assigning a unique name to the chemical compound on the basis of its composition. When you name a compound gives important information about its properties and the structure. There are different kinds of chemical compounds, such as ionic compounds, covalent compounds, and even binary compounds.

Naming Ionic Compounds

Ionic compounds can be formed by the transfer of electrons between atoms. They consist mostly of positively charged electrons as well as negatively charged anions. The guidelines for naming ionic compounds are as follows:

1. Note the name of the an atom first, followed by the name of the anion.
2. If the cation could have more than one charge Indicate the charge with Roman numerals enclosed in parentheses.
3. When the anion has a polyatomic ion, select the name of the anion.

Examples:

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

Naming Covalent Compounds

Compounds that are covalent are formed through the sharing of electrons between atoms. They are composed of molecules made by two or more atoms. The rules for naming compounds that are covalent are as below:

1. Inscribe the name of the first element of the formula.
2. Write“name” of second component in the formula, and change the end“ide “-ide”.
3. Use prefixes for the number of atoms in each element in the molecule. There is no prefix for the prefix “mono-” for the first element.

Examples:

• Carbon dioxide is the name of CO2.
• N2O is named dinitrogen monoxide.
• It is also known as sulfur hexafluoride.

Naming Binary Compounds

Binary compounds are those made from two elements. The rules for choosing the proper name for binary compounds is as in the following order:

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

Examples:

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

Practice Exercises

To aid in learning in the classroom, the worksheet contains an exercise to practice naming ionic molecules, covalent compound, and other binary chemicals. The exercises will assist students to achieve a good understanding of the rules of 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

By completing these exercises, students will be confident in being able to identify chemical compounds and be able to apply these rules to other compounds.

Conclusion:

Naming compounds is a crucial concept in the field of chemistry. It requires a clear understanding of fundamental rules and principles for creating names for different kinds and types of compounds. In following the principles laid out in this worksheet, and working using the provided exercises, students are able to easily identify ionic, covalent and binary compounds. This is vital for successful chemistry, and it will lay the foundation for further research in the field.

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