Kinetic molecular theory - Study guides, Class notes & Summaries

CHEM 121 FINAL EXAM | Questions and Correct Answers | Latest Update 2024/2025 | 100% PASS kinetic molecular theory - Answer -all matter is made of tiny particles that are constantly moving fundamental particle - Answer -take a macroscopic object and divide it repeatedly. Eventually you have a particle, which, if further divided is no longer the original substance. This smallest piece of the substance is called... h2o molecule - Answer -the fundamental particle of water is what? atom -...

PHYSICAL STATES OF MATTER In this section, we will discuss the Ideal Gas Laws. First, we will review the properties of solids, liquids, and gases. Second, we will discuss the kinetic-molecular theory of gases, which explains why they are so unique compared to other states of matter. Finally, we will discuss gas law equations, and practice using them to solve for different parameters. This unit has many strong connections to our daily lives as we are surrounded by examples of the materials we ar...

Gen Chem 1 Final Exam Questions and Answers | Latest Update | 2024/2025 | Graded A+ What is the principle behind the law of conservation of mass in a chemical reaction? The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction; the total mass of reactants equals the total mass of products. How do you determine the number of valence electrons in an atom? The number of valence electrons can be determined by the group number of the eleme...

EXAM 1 - Kinetic Molecular Theory 2023 Update the average KE of molecules is proportional to the... - Answer-absolute temperature STP is... - Answer-Standard Temperature and Pressure Temperature units could be... - Answer-Celsius or Kelvin Volume could be in units... - Answer-cm^3 =1mL or 1dm^3 = 1L so 1000cm^3 = 1L Pressure could be in units.. - Answer-Pa (SI), torr, atm, mm Hg, bar, lb/in^2 Standard temperature is... - Answer-273.15 K or 0C Standard Pressure is... - Answer-100kPa = 1 b...

TABLE OF CONTENTS 1 Keys to the Study of Chemistry: Definitions, Units, and Problem Solving 2 The Components of Matter 3 Stoichiometry of Formulas and Equations 4 Three Major Classes of Chemical Reactions 5 Gases and the Kinetic-Molecular Theory 6 Thermochemistry: Energy Flow and Chemical Change 7 Quantum Theory and Atomic Structure 8 Electron Configuration and Chemical Periodicity 9 Models of Chemical Bonding 10 The Shapes of Molecules 11 Theories of Covalent Bonding 12 Intermolecular Forces: L...

Gasses and kinetic molecular theory Exam 2023 Update compressibility - Answer-the amount something is able to be flattened Diffusion - Answer-the intermingling of 2 substances effusion - Answer-giving off something expansion - Answer-action of becoming larger fluidity - Answer-ability of a substance flow pressure - Answer-continuous physical force What 3 instruments are used to measure pressure? - Answer-Pressure gauges, vacuum gauges, compound gauges Which 4 measurable quantities are...

Survey Final Exam 2024 Questions with 100% Correct Answers Ideal Gas - ANSWERSa model of the way that gas particles behave at the atomic/molecular level Pressure - ANSWERSforce per unit area Gas pressure is a result of... - ANSWERSforce exerted by the collision of particles with the walls of the container Barometer - ANSWERSmeasures atmospheric pressure 1 atm= - ANSWERS760 mmHg Abbreviations for ideal gas law - ANSWERSmoles (n) volume (v) ---- L temperature (t)----K pressu...

P=F/A - Answer-pressure equals force divided by area Boyle's Law - Answer-they volume of a fixed quantity of gas at constant temperature is INVERSELY proportional to the pressure Boyle's Law equation - Answer-PV=K Charles's Law - Answer-The volume of a fixed amount of gas at a constant pressure is directly proportional to its absolute temperature Charles's Law Equation - Answer-V/T=K Avogadro's Law - Answer-The volume of a gas at constant temperature and pressure is directly proport...

Unit 4- Gasses and Kinetic Molecular Theory Exam Update 2023 Properties of gases - Correct Answer-indefinite volume: gases volume is indefinite since it can be changed fairly easily Pressure - Correct Answer-changing the pressure can affect the volume increase pressure->volume decreases decrease pressure->volume increases the space between particles is very large which allows the pressure to change Volume of gases is affected by - Correct Answer-pressure and the amount of gas( th...

What is matter? CORRECT ANSWER Anything that occupies space What is the scientific method? CORRECT ANSWER Observation Ask a question Form a Hypothesis Conduct Experiment Accept/Redo Hypothesis What is a scientific law? CORRECT ANSWER Mathematical description of what will happen What is a scientific theory? CORRECT ANSWER An explanation for a law Qualitative = ? Quantitative = ? Digits of uncertainty? CORRECT ANSWER Descriptive Measured One, in all cases What is the Kinetic...