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42 Cards in this Set
- Front
- Back
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Kinetic energy
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energy associated with the motion of an object
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Thermal Engery
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energy associated with the obejects temp- a type of kinetic energy
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potential energy
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energy associated with the objects composition or position.
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Chemical energy
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the energy associated with the relative postistion of electrons and nuclei-a form of potential energy
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law of conservation of energy
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energy can neither be created or destroyed.
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complementary principles
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the more you know about one, the less you know about the other.
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uncertainty principle
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them more accuratly you know the position of the electron the less you know about its velocity.
an electron is observed as either a particle or a wave but never both at the same time. |
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deterministic
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the present determines the future.
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indeterminacy
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future does not determine the future. can only be described statistically.
electrons are indeterministic |
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orbital
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a probability distribution map showing where the electron is likely to be found.
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double slit experiment for waves
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waves not quantitized
if only A is open then PA if only B is open then PB if both are open interference pattern. |
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double slit experiment for particles
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waves quantized
if only A is open if only B is open hit adjacent to hole B if both are open sum of A and B- no interference pattern. |
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double slit experiment for electrons
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waves quantized-whole particles
Acts like a particle when only one whole is open. When both holes are open acts like a waves-has interference pattern. with laser the interference pattern is gone and acts as a particle. we can never see an interference pattern and simultaneously see which hole the electron it passes through. |
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Li, Na, K, NH4
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soluble no exceptions
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Cl, Br, I
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Soluble unless paired with Ag, Hg, or Pb
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SO42
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Soluble unless paired with Ca, Sr, Ba, Ag, or Pb
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C2h3o2 and NO3
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soluble no exceptions
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co32 and po43
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insoluble unless paired with lim na, k, or NH4
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OH and S
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insoluble unless paired with li, na, k or NH4
or Ca, Sr or Ba |
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Oxidation state of single ions
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the charge of the ion determines the OS
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Oxidation state of group 1a
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+1
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Oxidation state of 2a
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+2
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Oxidation state of 7a
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-1
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Oxidation state of group 6a
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-2
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Oxidation state of 5a
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-3
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Oxidation state of atoms
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0
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Oxidation state of F
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-1
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Oxidation state of hydrogen
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+1
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Oxidation state of O
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+2
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Oxidation state of formula unit or molecule
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example water
0 |
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Value of L when L=0
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s
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Value of L when L=1
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p
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Value of L when L=2
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d
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Value of L when L=3
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f
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What does N determine?
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energy of the electron
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What does L determine?
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the shape of the electron
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What does M sub L determine
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orientation of the electron
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Order of Light from highest wavelength to lowest?
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radio, microwave, infared, visible, ultra violet, x-ray, gamma
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what is the order of light from lowest frequency and energy to highest?
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radio, microwave, infared, visible, ultra violet, x-ray, gamma
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spped of light
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3.0 x 10^8
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when workin with electrons-
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2.18 x 10^-18
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h =
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6.626 x 10^-34
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