Comprehensive Overview of Potassium and Bromine Compounds in Chemical Bonding
This document presents an extensive analysis of various compounds containing potassium and bromine, such as potassium bromide (KBr) and magnesium bromide (MgBr2). It explores the ionic properties of potassium and bromine atoms, detailing their bonding patterns, ionization states, and the relationship between metals and nonmetals in forming compounds. The text also includes relevant chemical formulas, showcasing the significance of these compounds in chemical reactions and their applications in different fields, complemented by a focus on the bonding activities associated with metals like lead and aluminum.
Comprehensive Overview of Potassium and Bromine Compounds in Chemical Bonding
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Presentation Transcript
Br1- Br1- Br Br K e- e- Br1- Br1- bromine atom potassium atom e- O2- potassium ion bromide ion Mg2+ K1+ K1+ K1+ K1+ K bromine atom potassium atom bromide ion potassium ion potassium bromide KBr magnesium bromide potassium oxide MgBr2 K2O
Br1- Br1- Br1- PO43- O2- N3- Al3+ Ca2+ Pb4+ Mg2+ S2- K1+ K1+ K1+ OH1- OH1- NH41+ NO31- ? Cu2+
OH1- OH1- Na1+ OH1- N3- N3- N3- N3- Pb4+ Pb4+ Pb4+ (metal) N2- N3- N3- Al3+ (metal) (metal) Ca2+ Pb4+ M2+ Mg2+ ? M1+ M1+ Chemical Bonding Activity (metal) (nonmetal) Pb4+ N3- Pb3N4 lead (IV) nitride or plumbic nitride
Br1- Br1- Br1- N3- N3- N3- N3- Pb4+ Pb4+ Pb4+ O2- N3- Al3+ Mg2+ K1+ K1+ K1+ NH41+ NO31- Key http://www.unit5.org/christjs/4bondingact.doc 4. 5. 1. KBr 2. AlN 6. OH1- Cu2+ K2O OH1- 3. Cu(OH)2 7. Pb3N4 MgBr2 NH4NO3
Ca2+ Ca2+ Ca2+ PO43- PO43- PO43- O2- O2- O2- O2- Al3+ Al3+ Fe2+ NH41+ NH41+ NH41+ Key 8. 9. 10. (NH4)3PO4 11. Ca3(PO4)2 Al2O3 FeO
13. Fe3+ Fe3+ S2- S2- S2- S2- O2- O2- O2- O2- O2- S2- Pb4+ Pb4+ Cu2+ Pb2+ Cu1+ Cu1+ Key 14. 12. PbS 15. CuO 16. Fe2O3 Cu2O Pb2S4 PbS2 Pb2S3