- A.1.1: A line y 3x 2 has been fit to a set of data including the points x ...
- A.1.2: What is the definition of the best line through a set of data point...
- A.1.3: Could the method of least squares be used to fit a straight line to...
- A.1.4: An alternative to the method of least squares might be to minimize ...
Solutions for Chapter A.1: THE METHOD OF LEAST SQUARES
Full solutions for Elementary Principles of Chemical Processes | 4th Edition
alpha (a) rays.
Helium ions with a positive charge of 12. (2.2)
The basic unit of an element that can enter into chemical combination. (2.2)
A positively charged ion. (Section 2.7)
A tetrahedral carbon atom bearing four different groups.
Chlorofl uorocarbons (CFCs, Freons)
Compounds with one or two carbons, chlorine, and fl uorine, formerly used as refrigerants
An effect that causes different regions of space to be characterized by different magnetic field strengths.
An element that forms two bonds, such as oxygen.
Incorporation of a hetero atom into a solid to change its electrical properties. For example, incorporation of P into Si. (Section 12.7)
electromotive force (emf)
A measure of the driving force, or electrical pressure, for the completion of an electrochemical reaction. Electromotive force is measured in volts: 1 V = 1 J>C. Also called the cell potential. (Section 20.4)
The three- dimensional arrangement of the electron domains around an atom according to the VSEPR model. (Section 9.2)
A chemical formula that shows the kinds of atoms and their relative numbers in a substance in the smallest possible whole-number ratios. (Section 2.6)
A cyclic ether in which oxygen is one atom of a three-membered ring
A substance with one or more unpaired electrons. (Section 21.9)
The pressure that must be applied to a solution to stop osmosis from pure solvent into the solution. (Section 13.5)
A conformation in which a hydrogen atom and a leaving group are approximately coplanar.
Primary structure of nucleic acids
The sequence of bases along the pentose-phosphodiester backbone of a DNA or RNA molecule read from the 5’ end to the 3’ end
A chemical entity with an unpaired electron.
A radioactive nuclide. (Section 21.1)
A phenomenon observed most commonly for nonequivalent protons connected to adjacent carbon atoms, in which the multiplicity of each signal is affected by the other.
An ether(R!O!R) where the two R groups are notidentical.