CBr4 Study guides, Class notes & Summaries

CHEM 120 Final Exam Review Question: Know what is the atomic number, atomic mass, protons, neutrons and electrons Question:Describe the shapes of molecules H2S, CBr4, and PCl3 Question:Calculating types of bonding (ionic, covalent, nonpolar covalent) Question:Non – polar covalent bonds and polar covalent bonds and electron sharing Question:Know the structure and makeup of DNA and RNA, know what DNA replication, transcription and translation are and ribosomes role in protein synthesis. Question...

CHEM 120 WEEK 8 FINAL EXAM REVIEW CHEM 120 Final Exam Review Question: Know what is the atomic number, atomic mass, protons, neutrons and electrons Question:Describe the shapes of molecules H2S, CBr4, and PCl3 Question:Calculating types of bonding (ionic, covalent, nonpolar covalent) Question:Non – polar covalent bonds and polar covalent bonds and electron sharing Question:Know the structure and makeup of DNA and RNA, know what DNA replication, transcription and translation are and ribos...

CHEM 120 Final Exam Review

Chemistry, 10e (Brown) Chapter 9, Molecular Geometry and Bonding Theories Multiple-Choice and Bimodal 1) For a molecule with the formula AB2 the molecular shape is _ . A) lin ear or bent B) linear or trigonal planar C) linear or T-shaped D) T-shaped E) trigonal planar 2) According to VSEPR theory, if there are five electron domains in the valence shell of an atom, they will be arranged in a(n) geometry. A) octahedral B) linear C) tetrahedral D) trigonal planar E) trigonal bipyramidal 3) Accordin...

1. Question:Know what is the atomic number, atomic mass, protons, neutrons and electrons 2. Question:Describe the shapes of molecules H2S, CBr4, and PCl3 3. Question:Calculating types of bonding (ionic, covalent, nonpolar covalent) 4. Question:Non – polar covalent bonds and polar covalent bonds and electron sharing 5. Question:Know the structure and makeup of DNA and RNA, know what DNA replication, transcription and translation are and ribosomes role in protein synthesis. 6. Question:Know wha...

CHEM 120 Final Exam Review Question: Know what is the atomic number, atomic mass, protons, neutrons and electrons Question:Describe the shapes of molecules H2S, CBr4, and PCl3 Question:Calculating types of bonding (ionic, covalent, nonpolar covalent) Question:Non – polar covalent bonds and polar covalent bonds and electron sharing Question:Know the structure and makeup of DNA and RNA, know what DNA replication, transcription and translation are and ribosomes role in protein synthesis. Question...

Chem 120: Midterm-Review 1. The Scientific Method • Hypothesis : a testable educated guess • Experiments: how we test hypotheses o Variable: idea to be tested (only one) o Control: something the variable is tested against; what your testing against o Experimental protocol: how do you do the test? o Results: data generated comparing variable to controls. Includes statistics to show results are meaningful o Conclusion: interpretation of results 2. Density Density (d), of a substance is ...