1 / 12

Naming and Writing Formulas for Binary Molecular Compounds

Learn how to name and write formulas for binary molecular compounds by understanding the use of prefixes and suffixes. Test your knowledge with a quiz.

valera
Download Presentation

Naming and Writing Formulas for Binary Molecular Compounds

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. chemistry

  2. Warm Up Write the formula for Ammonium Phosphate.

  3. 9.3 Naming Binary Molecular Compounds • A prefix in the name of a binary molecular compound tells how many atoms of an element are present in each molecule of the compound.

  4. 9.3 Naming Binary Molecular Compounds • Some guidelines for naming binary molecular compounds: • Name the elements in the order listed in the formula. • Use prefixes to indicate the number of each kind of atom.

  5. 9.3 Naming Binary Molecular Compounds • Omit the prefix mono- when the formula contains only one atom of the first element in the name. • The suffix of the name of the second element is -ide.

  6. 9.3 Writing Formulas for BinaryMolecular Compounds • Writing Formulas for Binary Molecular Compounds • How do you write the formula for a binary molecular compound?

  7. 9.3 Writing Formulas for BinaryMolecular Compounds • Use the prefixes in the name to tell you the subscript of each element in the formula. Then write the correct symbols for the two elements with the appropriate subscripts.

  8. 9.3 Section Quiz. • Assess students’ understanding of the concepts in Section9.3.

  9. 9.3 Section Quiz. • 1. Which of the following compounds is named INCORRECTLY? • CS2, carbon disulfide • BCl3, boron trichloride • IF7, iodine heptafluoride • PCl5, phosphorus hexachloride

  10. 9.3 Section Quiz. • 2. Which of the following molecular compounds is named INCORRECTLY? • SbCl3, antimony trichloride • C2O5, dicarbon pentoxide • CF4, carbon tetrafluoride • H3As, hydrogen arsenide

  11. 9.3 Section Quiz. • 3. The correct formula for tetraphosphorus trisulfide is • P3S4 • S3P4 • P4S3 • S4P3

  12. END OF SHOW

More Related