Macroscopic properties - Study guides, Class notes & Summaries

CHEM 121 FINAL EXAM QUESTIONS AND ANSWERS 100% PASS kinetic molecular theory - Correct Answer ️️ -all matter is made of tiny particles that are constantly moving fundamental particle - Correct 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 - Correct Answer ️️ -the fundamental particle of water is what? at...

Microbiology - Specialized area of biology that deals with organisms ordinarily too small to be seen without magnification. Microorganisms - A living thing ordinarily too small to be seen without magnification. Classification - Orderly arrangement of organisms into groups. Nomenclature - System of assigning names. Binomial nomenclature - Two-name system of naming organisms (Latin, Greek). Two names: Genus, species. It's always underlined or italicized. Genus first let...

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 - Answer-the basic unit of a chemical element molecule - Answer-two or more atoms (same or differen...

CHEM 121 FINAL EXAM QUESTIONS AND ANSWERS 100% PASS kinetic molecular theory - Correct Answer ️️ -all matter is made of tiny particles that are constantly moving fundamental particle - Correct 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 - Correct Answer ️️ -the fundamental particle of water is what? at...

CHEM12 Unit 2 Dynamic Equilibrium with Questions and Answers CLOSED SYSTEM Answer a system in which no matter is allowed to enter or leave MACROSCOPIC Answer large enough to be visible to the naked eye DYNAMIC EQUILIBRIUM Answer condition of continuous, random movement of particles but no overall change in concentration of materials Conditions of a system at Equilibrium Answer 1. forward rate = reverse rate 2. Macroscopic properties unchanged 3. Microscopic Properties change ENT...

System - ANSWER-rigid body bounded by certain boundaries Surroundings - ANSWER-everything external to the system Boundary - ANSWER-interface between the system and the environment Closed system - ANSWER-always contains the same matter. Allows energy transfer but there can be no transfer of mass across its boundary. Open system - ANSWER-Allows both energy and mass transfer Isolated system - ANSWER-It is a type of system which is not in any way influenced by its surroundings. Pro...

The branch of science which deals with the quantitative relationship between heat and other forms of energies is called thermodynamics. Some Important Terms Related to Thermodynamics (i) System It refers to the part of universe in which observations are carried out. (ii) Surroundings The part of universe other than the system is known as surroundings. (ill) Boundary The wall that separates the system from the surroundings is called boundary. (iv) Thermodynamic equilibrium A system in which...

atoms small fundamental units, the smallest unit of an element that retains the properties of that element macroscopic large enough to be seen with the naked eye Brainpower Read More microscopic small enough to only be seen with a microscope submicroscopic too small to be seen with a microscope Aristotle Which Greek philosopher claimed that matter is continuous and made of a combination of four fundamental qualities? Democritus Which Greek philosopher...

sig fig zeros - Answer-1. zeros at beginning NOT signif 2. zeros between ARE SIGNIF 3. zeros at end of number are signif if number contains a decimal point 3.489 x (5.67-2.3) - Answer-3.489 x 3.(3)7 11.75793 12 matter - Answer-composed of mass and must occupy space scales of matter - Answer-macroscopic, microscopic, particulate. scientists think on a particulate scale, observe macroscopically states of matter - Answer-1. change from solid to liquid to gas as temp increases 2. motion of...

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...