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38 Cards in this Set
- Front
- Back
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Classify Kinetic energy
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energy associated with motion, thermal energy, mechanical energy, electrical energy, acoustic energy
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Classify Potential energy
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gravitational energy, chemical energy, electrostatic energy
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Classify endothermic process
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energy is transferred through from a system to its surrounding container
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Classify exothermic process
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energy is transferred through heat from the container to the system
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Examples of endothermic processes
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solid to liquid or melting
liquid to a gas or evaporation solid to a gas or sublimation |
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Examples of exothermic process
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gas to a liquid or condensation
Liquid to solid or freezing Gas to solid or deposition |
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internal energy
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is the sum of the kinetic and potential energies from the atoms, molecules, and ions in the system, state function
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Enthalpy
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is the measure of total energy
state function, extensive property |
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state functions
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internal energy, enthalpy, volume, altitude, size of bank account,
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a gas cylinder is compressed
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the work is positive and the volume is negative
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what is a coffee cup calorimeter an example of
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constant pressure calorimetry
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radiation with highest to lowest wavelength
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tv and radio waves, microwaves, infrared waves, visible light, UV waves, x rays then y rays
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quantum number n process
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quantum number, electron shell
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quantum number /
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relates to the shape of the orbital, represents a different type of orbital within a shell
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quantum number m/
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number of values for a given subshell equals 2l + 1, relates to the orientation in space for the orbital
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quantum number ms
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electron spin
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for the quantum number / what are the possible values when the quantum number , n, equals 3
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0,1,2
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for the quantum number / what are the possible values when the quantum number , n, equals 2
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0,1
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for the quantum number / what are the possible values when the quantum number , n, equals 1
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0
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for the quantum number / what are the possible values when the quantum number , n, equals 3
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0,1,2,3
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for the quantum number m/ what are the possible values when the quantum number , /, equals 2
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+2, +1, 0, -1, -2
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for the quantum number m/ what are the possible values when the quantum number , /, equals 0
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0
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for the quantum number m/ what are the possible values when the quantum number , /, equals 1
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+1, 0, -1
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for the quantum number m/ what are the possible values when the quantum number , /, equals 3
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+3,+2,+1,0, -1,-2,-3
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for the quantum number ms what are the possible values
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+1/2, -1/2
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In Bohrs theory when an electron moves from a higher state to a lower state
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it emits radiation
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In Bohrs law when an electron moves from a lower state to a higher state
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it absorbs radiation
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how many orbitals are found in the the s subshell
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0
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how many orbitals are found in he p sub shell
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1
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how many orbitals are found in the d subshell
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2
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how many orbitals are found in the f subshell
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3
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what is the shape of the s orbital
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O
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what is the shape of the p orbital
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O
O |
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What is the shape of the d orbital
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O
O O O |
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c(m/s)
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2.998x10^8 m/s
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frequency
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(v) or 1/s
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wavelength
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(^) (m)
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how to calculate for speed
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c(m/s)= ^ (m) x v(1/s)
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