Chemistry Honors Study guides, Class notes & Summaries

Chemistry Honors - Unit 1 with Complete and Verified Solutions What is the name of the process in which a liquid is separated from a solid by heating and then cooling the vapor to collect the liquid? Distillation What is the term for the amount of matter in a given space or volume? Density What is the process called when a gas changes directly into a solid, bypassing the liquid state? Deposition What is the term for the amount of energy needed to raise the temperature of 1 ...

Chemistry Honors EOC Practice Exam Questions And Answers With Latest Quiz Which phrase describes the molecular structure and properties of two solids forms of carbon, diamonds and graphite? ANS different molecular structures and different properties Which statement best explain why neon is a Group 18 element? ANS Neon atoms have a full valance shell of electron Which state(s) of matter will take the shape of any container they are placed into? ANS gases only An example of a chemical...

Honors Chemistry Final Exam Study Guide 2024 with Complete Solutions Mole - Answer- SI unit for measuring the amount of substance; Molar Mass - Answer- the mass of a mole of an element Representative particles - Answer- refers to the species present in a substance: usually atoms, molecules, or formula units Avogadro's number - Answer- the number of representative particles in a mole Avogadro's hypothesis - Answer- states that equal volumes of gases at the same temperature and pressure ...

Honors Chemistry study guide with Complete Solutions Anything that has mass and takes up space - Answer- Matter A set of controlled observations that test a hypothesis - Answer- Experiment A measure that reflects the amount of matter - Answer- Mass A characteristic of matter that can be observed or measured without changing the sample's composition. Example: density, color, taste, hardness, and melting point - Answer- Physical property A form of matter that flows, has constant volume, a...

Honors Chemistry EXAM: multiple choice Questions and Answers 100% Correct What is a quantitative measurement? ess rature - Answer- rature Earth attracts all objects to its surface. This Statement is a(n) ________. hesis y tific law vation - Answer- tific law What is the correct measurement marked by the arrow a.17.077 b.17.8 c.17.76 d.17.7 - Answer- c.17.76 The accepted value is 29.35. Which correctly describes this student's experimental data? Trial: Measurement: 1 29.48 ...

Chemistry Honors Final Exam Questions and Answers 100% Correct What is chemistry? - Answer- The study of the changes in matter What is analytical chemistry? - Answer- The study of the chemical composition of a new substance What equipment would be used to measure 30.6 mL of a liquid solution? - Answer- Buret Substance vs. Mixture - Answer- Composition a substance cannot vary, but the composition of a mixture can Which of the following is Not a molecule - Answer- If I️ t has more than ...

Honors Chemistry Practice Test Final 1 Exam Questions and Answers 100% Correct A Golf Ball has more mass than a tennis ball because it___. A. Takes up more space B. Contains more matter C. Contains different kinds of matter D. Has a definite composition - Answer- Contains more matter All of the following are physical properties of matter EXCEPT___. A. Mass B. Color C. Boiling Point D. Ability to Rust - Answer- ability to rust Which state of matter is characterized by having an indefi...

Honors Chemistry Semester 1 Final Review 2024 Questions and Answers 100% Pass independent variable - Answer- variable that will change dependent variable - Answer- value that changes when the independent variable change chemistry - Answer- the study of the composition of matter and its change inertia - Answer- resistance to a change in motion qualitative data - Answer- descriptive, non numeric information quantitative data - Answer- definite numerical information hypothesis - Answer- te...