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Chemistry: Principles and Reactions by William L. Masterton (Author), Cecile N. Hurley (Author), Edward Neth (Author)
Discover all of the fundamental topics of general chemistry with this brief, reader-oriented book. Masterton/Hurley/Neth’s CHEMISTRY: PRINCIPLES AND REACTIONS, 7e, provides a clear, concise presentation based on the authors’ more than 50 years of combined teaching experience. The book includes new concept-driven examples, updated examples that focus on molecular reasoning and understanding, and “Chemistry: Beyond the Classroom” essays that demonstrate the relevance of the concepts and highlight some of the most up-to-date uses of chemistry. A strong, enhanced art program helps readers visualize chemical concepts. Integrated end-of-chapter questions and Key Concepts correlate to OWL Online Learning, the #1 online homework and tutorial system for chemistry. Also available are Go Chemistry mini-video lectures and learning tools available for video iPods, personal video players, and iTunes.
AED 259.00 AED 259.00NexTool Mini Flagship 10 in 1 Multi-Functional Tool Folding EDC Hand Tool Screwdriver Pliers Bottle Opener Outdoor Multi-tool
NexTool Mini Flagship 10 in 1 Multi-Functional Tool Folding EDC Hand Tool Screwdriver Pliers Bottle Opener Outdoor Multi-tool
AED 159.00 AED 159.00NEXTOOL Night Walking Headlamp Portable Charging Case Ultra-light LED Lighting IPX4 Waterproof Outdoor Sports Cycling Running Fishing Headlamp – Black
– Ultra-lightweight design, headlamp is only about 28g, no pressure to wear.
– New design, magnetic closure charging case, overall size about 34mm.
– High bright LED light beads, irradiation angle 15 °, compound ergonomics.
– ABS polymer material, high strength and good toughness, durable and fall-resistant.
– Super battery life, fully charged, high light mode play 65 minutes, the charging box power can also be fully charged for the headlamp 2 times.
AED 189.00 AED 189.00