Naming Transition Metal Compounds Worksheet – Naming compounds is the most fundamental idea in the field of chemistry. It is about assigning a specific name to one chemical substance based on its composition. In addition, the name assigned to the chemical compound gives important information about its properties and its structure. There are several kinds of chemical compounds, such as covalent compounds, ionic compounds also known as binary compounds.
Naming Ionic Compounds
The Ionic compound is formed by electron transfer between electrons. They are made up with positively charged, cations and negatively charged anions. The rules used to name ionic compounds are as in the following order:
- Write the name of the cation first. Then, write its name.
- If the cation may have more than one possible charge Indicate the charge with Roman numbers enclosed in parentheses.
- When the anion has a polyatomic ion, refer to the name of anion.
Examples:
- NaCl is a common name for sodium chloride.
- FeCl3 is named iron(III) chloride.
- Mg(NO3)2 is known as magnesium nurate.
Naming Covalent Compounds
Covalent compounds are made by sharing electrons among atoms. They consist of molecules made comprising two or more atoms. The guidelines for naming compounds that are covalent are as according to:
- Write the name for the first element of the formula.
- Write“name” of second component of the formula, changing the end“-ide. “-ide”.
- Prefixes can be used to indicate the number of atoms for each element in the molecule. This is not the case for the prefix “mono-” for the first element.
Examples:
- CO2 is named carbon dioxide.
- N2O is named dinitrogen monoxide.
- This is known as sulfur hexafluoride.
Naming Binary Compounds
Binary compounds are compounds made by two elements. The rules for choosing the proper name for binary compounds is as they are:
- Inscribe the name of the first element in the formula.
- Enter an appropriate name for each element of the formula, changing the end“-ide “-ide”.
Examples:
- The chemical name for HCl is hydrogen chloride.
- CO is known as carbon monoxide.
- Calcium oxide is also known as.
Practice Exercises
To reinforce the learning for students, the worksheets will include training exercises to help students name ionic chemicals, compound covalent, as well as binary compound. These exercises will aid students achieve a good understanding of what rules are used for naming 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 finishing these exercises students will have confidence the naming of chemical compounds and be able to apply these rules to other compounds.
Conclusion:
Naming compounds is an essential concept in chemistry that requires a solid understanding of the rules and guidelines to making names for various kinds of compounds. By following the rules outlined in this worksheet, and working by using the included exercises, students are able to confidently identify ionic and covalent, as well as binary substances. This skill is essential to an effective chemistry education and forms a strong foundation for further studies in the field.