Chemistry 1111 Study guides, Class notes & Summaries

Chemistry 1110 Exam 1 (Chapters 1 & 2) verified answers 100%2023

Chemistry 1110 Exam 1 with Questions and Answers Antoine Lavoiser ANSWER phosphorus burning experiment Matter ANSWER anything that has mass and takes up space Chemistry ANSWER the study of the composition, structure, properties, and reactions of matter Macroscopic ANSWER you can see it, ex. food, clothing Microscopic ANSWER you can see them, ex. cells Particulate ANSWER can't see with eyes or microscope, ex. gas Model ANSWER representation f something, useful at the particu...

Chemistry 1110 Final Exam with Questions and Answers Metric System ANSWER K(elo)ing, H(ecto)enry, D(eca)ied, U(nit)nusually, D(eci)rinking, C(enti)hocolate, M(illi)ilk 1 kilo = 1000 units 1 hecto = 100 units 1 deca = 10 units 10 deci = 1 unit 100 centi = 1 unit 1000 milli = 1 unit Density ANSWER Density=mass/volume homogeneous mixture ANSWER A mixture in which substances are evenly distributed throughout the mixture EX. tea or saltwater heterogeneous mixture ANSWER A mixture...

OSU Chemistry 1110 Midterm 1 with Questions and Answers matter ANSWER anything that has mass and takes up space chemistry ANSWER the study of the composition, structure, properties, and reactions of matter organic chemistry (o-chem) ANSWER substances that contain carbon inorganic chemistry ANSWER substances that contain elements other than carbon geochemistry ANSWER the study of the composition of Earth and other planets biochemistry ANSWER the study of chemistry that happens w...

Chemistry 1110: Exam 2 with Latest Questions and Answers Ionic Compound ANSWER The attraction between oppositely charged ions What atoms do not form double or triple bonds? ANSWER Hydrogen and Halogens (Group 7A row 17) Halogens ANSWER Fluorine, chlorine, bromine, bromine, iodine, astatine Double Bond ANSWER Occurs when two pairs of electrons are shared between two atoms Which atoms are most likely to form multiple bonds? ANSWER Oxygen, sulfur nitrogen Triple Bond ANSWER Three ...

Chemistry 1110-Exam 1 with Practice Questions and Accurate Answers What is chemistry? ANSWER The study of matter: anything that occupies space Scientific Method ANSWER 1. State the problem 2. Collect data 3. Make a hypothesis 4. Design and administer an experiment specifically to test the hypothesis in a new environment 5. Repeat Solids ANSWER Distinct shape and volume, and cannot be compressed Liquids ANSWER Has a specific volume, but no distinct shape. Can only be compressed ...

Chemistry 1110 Exam 1 (Chapters 1 & 2) Common Polyatomic Ions - correct answer Density Formula - correct answer Density = Mass/Volume Rules For Significant Figures - correct answer Rules For Calculating with Significant Digits - correct answer Protons & Neutrons - correct answer Particles located within the nucleus of an atom. Electrons - correct answer Subatomic particles located in orbitals. Isotope - correct answer Atoms of the same element that have different numbers...

Chemistry 1110 Exam 1 (Chapters 1 &

Chemistry 1110-Chapter 8 Exam with Questions and Answers change of state ANSWER the change of a substance from one physical state to another (solid, liquid, gas) Melting point ANSWER The temperature at which a solid becomes a liquid Boiling point ANSWER The temperature at which a liquid changes to a gas Intermolecular forces ANSWER forces of attraction between molecules van der Waals forces ANSWER intermolecular forces of attraction London Dispersion forces ANSWER caused by the...

General Chemistry 111 Final Exam P