The Packet
... 3. Mass of crucible, cover, and contents after heating to constant mass Calculate the experimental percent of water in the compound. ...
... 3. Mass of crucible, cover, and contents after heating to constant mass Calculate the experimental percent of water in the compound. ...
chapter 13 - University of Michigan
... are shown in red, those of the excited state, in blue. The rotational levels for v = 0 are also shown. Every electronic transition in a molecule is accompanied by changes in vibrational and rotational states. Generally, in the liquid state, individual vibrational transitions are not resolved, so tha ...
... are shown in red, those of the excited state, in blue. The rotational levels for v = 0 are also shown. Every electronic transition in a molecule is accompanied by changes in vibrational and rotational states. Generally, in the liquid state, individual vibrational transitions are not resolved, so tha ...
Chapter 6 Chemical Composition
... If ratio ?.5, multiply all by 2; if ratio ?.33 or ?.67, multiply all by 3, etc. Skip if already whole numbers after Step 4. ...
... If ratio ?.5, multiply all by 2; if ratio ?.33 or ?.67, multiply all by 3, etc. Skip if already whole numbers after Step 4. ...
Chapter 06 Notes (PowerPoint) File
... • The percentages may not always total to 100% due to rounding ...
... • The percentages may not always total to 100% due to rounding ...
Chapt3
... Adjust coefficients to get equal numbers of each kind of element on both sides of arrow. Use smallest, whole number coefficients. e.g., start with unbalanced equation (for the combustion of butane): C4H10 + O2 reactants ...
... Adjust coefficients to get equal numbers of each kind of element on both sides of arrow. Use smallest, whole number coefficients. e.g., start with unbalanced equation (for the combustion of butane): C4H10 + O2 reactants ...
Lecture 8: Forces & The Laws of Motion
... circles around the point halfway between them at a speed of 5.00 m/s. Treating the astronauts as particles… What is the magnitude of the angular momentum and the rotational energy of the system? By pulling on the rope, the astronauts shorten the distance between them to 5.00 m… What is the new angul ...
... circles around the point halfway between them at a speed of 5.00 m/s. Treating the astronauts as particles… What is the magnitude of the angular momentum and the rotational energy of the system? By pulling on the rope, the astronauts shorten the distance between them to 5.00 m… What is the new angul ...
Molecules, Compounds, and Chemical Equations (Chapter 3)
... Adjust coefficients to get equal numbers of each kind of element on both sides of arrow. Use smallest, whole number coefficients. e.g., start with unbalanced equation (for the combustion of butane): C4H10 + O2 reactants ...
... Adjust coefficients to get equal numbers of each kind of element on both sides of arrow. Use smallest, whole number coefficients. e.g., start with unbalanced equation (for the combustion of butane): C4H10 + O2 reactants ...
Chapter 7
... 2. The amount of a substance that contains the same number of particles as the number of atoms in exactly 12 g of carbon-12 ...
... 2. The amount of a substance that contains the same number of particles as the number of atoms in exactly 12 g of carbon-12 ...
4.1 The Concepts of Force and Mass
... Example 9 The Moment of Inertial Depends on Where the Axis Is. Two particles each have mass and are fixed at the ends of a thin rigid rod. The length of the rod is L. Find the moment of inertia when this object rotates relative to an axis that is perpendicular to the rod at (a) one end and (b) the c ...
... Example 9 The Moment of Inertial Depends on Where the Axis Is. Two particles each have mass and are fixed at the ends of a thin rigid rod. The length of the rod is L. Find the moment of inertia when this object rotates relative to an axis that is perpendicular to the rod at (a) one end and (b) the c ...
Chemical formulae Worksheet
... ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ b) Upon combustion, a 0.8009g sample of compound containing carbon , hydrogen and oxygen produce ...
... ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ b) Upon combustion, a 0.8009g sample of compound containing carbon , hydrogen and oxygen produce ...
CHEMICAL FORMULAE AND EQUATIONS Molecule Empirical
... ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ b) Upon combustion, a 0.8009g sample of compound containing carbon , hydrogen and oxygen produce ...
... ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ b) Upon combustion, a 0.8009g sample of compound containing carbon , hydrogen and oxygen produce ...
Chapter 3 Lecture Notes
... The number of grams of reactant cannot be directly related to the number of grams of product. • To get grams of product from grams of reactant: • convert grams of reactant to moles of reactant (use molar mass), • convert moles of one reactant to moles of other reactants and products (use the stoichi ...
... The number of grams of reactant cannot be directly related to the number of grams of product. • To get grams of product from grams of reactant: • convert grams of reactant to moles of reactant (use molar mass), • convert moles of one reactant to moles of other reactants and products (use the stoichi ...
Slide 1
... solution of HF) reacts with the silicon dioxide in the glass to form gaseous silicon tetrafluoride and the liquid water. ...
... solution of HF) reacts with the silicon dioxide in the glass to form gaseous silicon tetrafluoride and the liquid water. ...
Chapter 9 Rotational Dynamics
... 1. Select the object to which the equations for equilibrium are to be applied. 2. Draw a free-body diagram that shows all of the external forces acting on the object. 3. Choose a convenient set of x, y axes and resolve all forces into components that lie along these axes. 4. Apply the equations t ...
... 1. Select the object to which the equations for equilibrium are to be applied. 2. Draw a free-body diagram that shows all of the external forces acting on the object. 3. Choose a convenient set of x, y axes and resolve all forces into components that lie along these axes. 4. Apply the equations t ...
Exam #1
... chemistry textbook (always the first thing you should look for when away from home) and learn that on that planet the mass of as 12C6 atom is defined as 12 amu but the formal definition of a mole is the "quantity of any substance that contains as many atoms, molecules, or formula units as the number ...
... chemistry textbook (always the first thing you should look for when away from home) and learn that on that planet the mass of as 12C6 atom is defined as 12 amu but the formal definition of a mole is the "quantity of any substance that contains as many atoms, molecules, or formula units as the number ...
Chapter 11.1
... the component elements In one mole of a compound, the ratio of moles of each element is the same as for ...
... the component elements In one mole of a compound, the ratio of moles of each element is the same as for ...
Chapter 12 Chemical Quantities
... 2C2 H6 7O2 4CO2 6H2O What volume of carbon dioxide can be produced from 1.2 moles of ethane gas at 200K and 0.65 atm? ...
... 2C2 H6 7O2 4CO2 6H2O What volume of carbon dioxide can be produced from 1.2 moles of ethane gas at 200K and 0.65 atm? ...
Masterton and Hurley Chapter 3
... The compound that gives vinegar its sour taste is acetic acid, which contains the elements carbon, hydrogen, and oxygen. When 5.00g of acetic acid is analyzed it is found to contain 2.00g of carbon, 0.336g of hydrogen, and 2.66g of oxygen. What is the empirical formula of acetic acid? ...
... The compound that gives vinegar its sour taste is acetic acid, which contains the elements carbon, hydrogen, and oxygen. When 5.00g of acetic acid is analyzed it is found to contain 2.00g of carbon, 0.336g of hydrogen, and 2.66g of oxygen. What is the empirical formula of acetic acid? ...
9.1 The Action of Forces and Torques on Rigid Objects
... Example 9 The Moment of Inertial Depends on Where the Axis Is. Two particles each have mass and are fixed at the ends of a thin rigid rod. The length of the rod is L. Find the moment of inertia when this object rotates relative to an axis that is perpendicular to the rod at (a) one end and (b) the c ...
... Example 9 The Moment of Inertial Depends on Where the Axis Is. Two particles each have mass and are fixed at the ends of a thin rigid rod. The length of the rod is L. Find the moment of inertia when this object rotates relative to an axis that is perpendicular to the rod at (a) one end and (b) the c ...