Naming Binary Compounds Worksheet With Answers – Naming compounds is a basic concept in the field of chemistry. It involves assigning a distinctive name to chemicals based on its composition. When you name a compound offers important information on the properties and structure of the compound. There are many types of chemical compounds, such as organic compounds, covalent ones the binary type of compounds.
Naming Ionic Compounds
Ionic compounds are created by an exchange of electrons among atoms. They are made up of positively charged cations as well as negatively charged anion. The rules of naming ionic compounds are as in the following order:
- Inscribe the name of compound first, and then your name and the name of the anion.
- If the cation could have more than one charge mark the charge in Roman numerals inside parentheses.
- For anion that is not a polyatomic ion take the name of that Ion.
Examples:
- NaCl is known as sodium chloride.
- FeCl3 is known as iron(III) chloride.
- Mg(NO3)2 is known as magnesium Nitrate.
Naming Covalent Compounds
They are created by the sharing of electrons between atoms. They consist of molecules made comprised of two or three atoms. The rules for naming compounds that are covalent are as in the following order:
- Write the name for the first element in the formula.
- Write an appropriate name for each element of the formula, and change the ending to “-ide”.
- Use prefixes for the amount of atoms found in each element in the molecule. The exception is“mono,” for example “mono-” for the first element.
Examples:
- CO2 is the name given to carbon dioxide.
- N2O is named dinitrogen monoxide.
- It is also known as sulfur hexafluoride.
Naming Binary Compounds
Compounds that are binary are those made by two elements. The rules for using the term binary compound are as below:
- Note the name of first element in the formula.
- Enter“I” as the title of your second ingredient in the formula, changing the end“-ide” to “-ide”.
Examples:
- Hydrogen chloride is also known as hydrogen.
- CO is also known as carbon monoxide.
- Calcium oxide is known as CaO.
Practice Exercises
To aid in learning in the classroom, the worksheet contains activities for practicing naming ionic molecules, covalent compound, along with binary and covalent compounds. These exercises can help students gain a thorough understanding of the rules used to name chemical compounds.
Ionic Compound Naming Exercises:
- Na2S
- KBr
- CaF2
- Al2O3
Covalent Compound Naming Exercises:
- CO
- SO2
- N2O4
- H2O2
Binary Compound Naming Exercises:
- Cl2O7
- P2S5
- BrF3
- NO
By completing these exercises, students will improve their confidence naming chemical compounds and will be able to apply the rules to other compounds.
Conclusion:
Naming compounds is an important concept in chemistry that requires an understanding of what rules apply and the best practices for calling different kinds of compounds. By adhering to the guidelines set forth in this worksheet and experimenting with the included exercises, students can quickly identify covalent, ionic along with binary and covalent compounds. This knowledge is vital to achievement in chemistry. It will also provide solid foundations for further research in the area.