Rupa's Chemistry Final
Terms
undefined, object
copy deck
- frequency (definition)
- number of wavelengths that pass a given point each second (nu)
- atomic radius
- bottom left big, top right small (measure in angstroms)
- internal energy (definition)
- sum of potential and kinetic energy of an entire systems componenets
- molecular geometry: 3 electron domains with 1 lone pair
- bent linear
- molecular geometry: 6 electron domains with 3 lone pairs
- trigonal planar
- electronegativity
- top right big, bottom left small
- molecular geometry: 4 electron domains with 1 lone pair
- trigonal pyramidal
- bomb calorimeter (definition)
- calorimeter with constant pressure
- specific heat formula (short)
- S=Q/M(T2-T1)
- electronegativity (definition)
- the ability of an atom in a molecule to attract electrons to itself
- specific heat (definition)
- heat capacity of one g
- specific heat for water
- 4.18 J/(g)(degree C)
- ED geometry: 6 electron domains
- octahedral
- molecular geometry: 5 electron domains with 3 lone pairs
- linear
- molecular geometry: 6 electron domains with 2 lone pairs
- square planar
- molecular geometry: 3 electron domains
- trigonal planar
- ionization energy (definition)
- the minimum amount of energy required to remove one electron from the ground state of a lone atom
- ED geometry: 5 electron domains
- trigonal bipyramidal
- molecular geometry: 1 electron domain
- linear
- thermodynamics (definition)
- the study of energy (heat) and its transformations
- energy (definition)
- capacity to do work or transfer heat
- 1st law of thermodynamics
- energy is conserved
- state function (definition)
- a property of a system that is determined by specifying the systems condition
- energy of one photon formula (short)
- E=h(nu)
- calorimetry (definition)
- measurement of heat flow (measure with calorimeter)
- heat capacity (definition)
- amount of heat required to raise a given substances temperature one degree C (heat capacity=C)
- molecular geometry: 6 electron domains
- octahedral
- speed of light
- 3X10^8 m/s
- P-V work (definition)
- work involved with expansion or compression of gases (big P=little V, little P=big V)
- exothermic (definition)
- reaction that gives off heat
- dissassociating
- 2H2O->(OH)- + H3O
- wavelength/frequency relation formula
- speed of light=(wavelength)(frequency)
- enthalpy formula
- enthalpy=(internal energy)+(pressure)(volume)
- wavelength/frequency relation formula (short)
- C=(lambda)(nu)
- ED geometry: 4 electron domains
- tetrahedral
- endothermic (definition)
- reaction that absorbs heat
- specific heat formula
- specific heat=(quantity in Joules)/(mass)(change in temp.)
- molecular geometry: 5 electron domains with 2 lone pairs
- t-shaped
- energy of one photon formula
- energy=(Planck's Constant)(frequency)
- molecular geometry: 3 electron domains with 2 lone pairs
- linear
- molecular geometry: 4 electron domains
- tetrahedral
- molecular geometry: 5 electron domains with 1 lone pair
- seesaw
- ED geometry: 1 electron domain
- linear
- coffee cup calorimeter (definition)
- calorimeter with constant volume
- ED geometry: 2 electron domains
- linear
- molecular geometry: 2 electron domains
- linear
- molecular geometry: 4 electron domains with 2 lone pairs
- bent linear
- molecular geometry: 5 electron domains
- trigonal bipryamidal
- molecular geometry: 6 electron domains with 4 lone pairs
- linear
- molecular geometry: 6 electron domains with 1 lone pair
- square pyramidal
- ionization energy
- top right big, bottom left small
- ED geometry: 3 electron domains
- trigonal planar
- enthalpy formula (short)
- H=E+PV
- wavelength (definition)
- distance between two corresponding parts of a wave (lambda)