3a-General Reactions 2010
... Chemical equations describe the change(s) in Reactant(s) to Product(s) including physical state(s). Notations: (g), (l), (s), (aq) 2 Na (s) + Cl2(g) --> 2 NaCl (s) Others: arrows for gas ( ) and solid ( ) for heat, for reversibility (equilibrium) © Copyright 1995-2010 R.J. Rusay ...
... Chemical equations describe the change(s) in Reactant(s) to Product(s) including physical state(s). Notations: (g), (l), (s), (aq) 2 Na (s) + Cl2(g) --> 2 NaCl (s) Others: arrows for gas ( ) and solid ( ) for heat, for reversibility (equilibrium) © Copyright 1995-2010 R.J. Rusay ...
Equilibrium 4 Noteform - IndustrialProcesses
... (Think about the factors that affect the rate of a chemical reaction.) ...
... (Think about the factors that affect the rate of a chemical reaction.) ...
High-quality energy
... • Law of conservation of matter • Whenever matter undergoes a physical or chemical change, no atoms are created or destroyed ...
... • Law of conservation of matter • Whenever matter undergoes a physical or chemical change, no atoms are created or destroyed ...
Chapter 2
... III. Electron Shells, the Periodic Table, and Chemical Bonds A. Electron Shells - electrons occupy "shells" as they orbit around the nucleus (2, 8, 8, ...) B. The Periodic Table of Elements is organized by electron shells ...
... III. Electron Shells, the Periodic Table, and Chemical Bonds A. Electron Shells - electrons occupy "shells" as they orbit around the nucleus (2, 8, 8, ...) B. The Periodic Table of Elements is organized by electron shells ...
Formula Sheet For General Chemistry (Nov. 16 2007) Blinn College
... Formula Sheet For General Chemistry (Nov. 16 2007) Blinn College Learning Center DESCRIPTION Ideal gas equation Adibiatic change Charles' Law ...
... Formula Sheet For General Chemistry (Nov. 16 2007) Blinn College Learning Center DESCRIPTION Ideal gas equation Adibiatic change Charles' Law ...
Chemical Equations and Reaction Types Lab
... The hydrogen atoms now total 12 on the left side, 6 from the 3 Ca(OH)2 "molecules" and 6 from 2 H3PO4 molecules. Therefore, place a 6 in front of the formula for water and the equation will be balanced. 3 Ca(OH)2 + 2 H3PO4 → Ca3(PO4)2 + 6 H2O All coefficients should be whole numbers and the lowest p ...
... The hydrogen atoms now total 12 on the left side, 6 from the 3 Ca(OH)2 "molecules" and 6 from 2 H3PO4 molecules. Therefore, place a 6 in front of the formula for water and the equation will be balanced. 3 Ca(OH)2 + 2 H3PO4 → Ca3(PO4)2 + 6 H2O All coefficients should be whole numbers and the lowest p ...
Matter Key
... 1.) Physical properties can be __used to identify a substance____ and __be used to separate it from other substances_____. ...
... 1.) Physical properties can be __used to identify a substance____ and __be used to separate it from other substances_____. ...
1.2 PowerPoint
... Distinguish between physical and chemical properties. Contrast chemical and physical changes. Apply the law of conservation of matter to chemical changes. ...
... Distinguish between physical and chemical properties. Contrast chemical and physical changes. Apply the law of conservation of matter to chemical changes. ...
Yearly Plan for MYP 1 Science
... without them - recognizing common chemical reactions in our world - understanding what happens in a chemical change - noticing and identifying common chemicals we use in our everyday lives ...
... without them - recognizing common chemical reactions in our world - understanding what happens in a chemical change - noticing and identifying common chemicals we use in our everyday lives ...
Science, Matter, and Energy
... useful than others • ___________________ is concentrated and has a high capacity to do useful work. • ___________________ is dispersed and has little capacity to do useful work. ...
... useful than others • ___________________ is concentrated and has a high capacity to do useful work. • ___________________ is dispersed and has little capacity to do useful work. ...
Chemistry 488, (01:160:488), Spring 2013 Special Topics: Physical
... This is a one-semester physical chemistry course with an emphasis on applications to biochemical systems and to life sciences. It will cover three main areas: thermodynamics, biochemical kinetics and biochemical spectroscopy. This course is essentially the same course as I taught last year as Chem 3 ...
... This is a one-semester physical chemistry course with an emphasis on applications to biochemical systems and to life sciences. It will cover three main areas: thermodynamics, biochemical kinetics and biochemical spectroscopy. This course is essentially the same course as I taught last year as Chem 3 ...
Q - W
... dWby = F dx = pA dx = p (A dx)= p dV We generally assume quasi-static processes (slow enough that p and T are well defined at all times): ...
... dWby = F dx = pA dx = p (A dx)= p dV We generally assume quasi-static processes (slow enough that p and T are well defined at all times): ...
Objectives Recognize that a system can absorb or release energy
... The greater probability of a disordered arrangement indicates that an _______________ ______________________________________________________________________________ ____________________________________________________. Put another way, the ____________________________________________________________ ...
... The greater probability of a disordered arrangement indicates that an _______________ ______________________________________________________________________________ ____________________________________________________. Put another way, the ____________________________________________________________ ...
Changes TO - Spring Branch ISD
... Directions: Circle the “T” if a statement is true or a “F” if a statement is false. Correct the false statements by changing the underlined word! 1. All objects are made of matter. ...
... Directions: Circle the “T” if a statement is true or a “F” if a statement is false. Correct the false statements by changing the underlined word! 1. All objects are made of matter. ...
THERMODYNAMICS of COMBUSTION
... Neglecting PE and KE within system, energy consists of internal energy due to, - thermal energy due to translation, rotation and vibration of molecules - so called sensible energy, - chemical energy due to chemical bonds between atoms in the ...
... Neglecting PE and KE within system, energy consists of internal energy due to, - thermal energy due to translation, rotation and vibration of molecules - so called sensible energy, - chemical energy due to chemical bonds between atoms in the ...
Chemistry: Chemical Reactions Notes STOP
... • Elements and/or compounds (called reactants) are changed to create one or more new substances (called products). If new compounds aren’t formed then no reaction has occurred. ...
... • Elements and/or compounds (called reactants) are changed to create one or more new substances (called products). If new compounds aren’t formed then no reaction has occurred. ...
Chemical thermodynamics
Chemical thermodynamics is the study of the interrelation of heat and work with chemical reactions or with physical changes of state within the confines of the laws of thermodynamics. Chemical thermodynamics involves not only laboratory measurements of various thermodynamic properties, but also the application of mathematical methods to the study of chemical questions and the spontaneity of processes.The structure of chemical thermodynamics is based on the first two laws of thermodynamics. Starting from the first and second laws of thermodynamics, four equations called the ""fundamental equations of Gibbs"" can be derived. From these four, a multitude of equations, relating the thermodynamic properties of the thermodynamic system can be derived using relatively simple mathematics. This outlines the mathematical framework of chemical thermodynamics.