The actual mass of a 4Pr atom is 140.907648 amu. (Consult Appendix B for any needed reference values. Enter unrounded values for your answers.) (a) Calculate the mass defect in amu/atom and in g/mol for this isotope. amu/atom g/mol (b) What is the nuclear binding energy in kJ/mol for this isotope? kJ/mol

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Appendix B
PHYSICAL CONSTANTS
Symbol or
Quantity
Abbreviation
Value
Acceleration of gravity
9.80665 m/s²
Atomic mass unit
1.660539040 × 10-7 kg
amu or u
Avogadro's number
NA
6.022140857 × 10²³ particles/mol
Boltzmann's constant
k
1.38064852 × 10³ J/K
Charge to mass ratio of electron
elm
1.758820024 × 10" C/kg
Electronic charge
1.6021766208 × 10-19 C
e
Electron rest mass
9.10938356 × 10-31 kg
96,485.33289 C/mol e
Faraday constant
F
Molar volume (STP)
22.413962 L/mol
Neutron rest mass
1.674927471 × 10~" kg
Planck's constant
6.626070040 × 10-*Js
Proton rest mass
1.672621898 × 10-2" kg
Speed of light
2.99792458 × 10° ms!
Universal gas constant
R
8.3144598 J mol~K¯!
0.082057338 L atm mol~' K¯'
62.363577 L torr mol¯1 K¯1
Transcribed Image Text:Appendix B PHYSICAL CONSTANTS Symbol or Quantity Abbreviation Value Acceleration of gravity 9.80665 m/s² Atomic mass unit 1.660539040 × 10-7 kg amu or u Avogadro's number NA 6.022140857 × 10²³ particles/mol Boltzmann's constant k 1.38064852 × 10³ J/K Charge to mass ratio of electron elm 1.758820024 × 10" C/kg Electronic charge 1.6021766208 × 10-19 C e Electron rest mass 9.10938356 × 10-31 kg 96,485.33289 C/mol e Faraday constant F Molar volume (STP) 22.413962 L/mol Neutron rest mass 1.674927471 × 10~" kg Planck's constant 6.626070040 × 10-*Js Proton rest mass 1.672621898 × 10-2" kg Speed of light 2.99792458 × 10° ms! Universal gas constant R 8.3144598 J mol~K¯! 0.082057338 L atm mol~' K¯' 62.363577 L torr mol¯1 K¯1
The actual mass of a 44Pr atom is 140.907648 amu. (Consult Appendix B for any needed reference values. Enter unrounded values for your answers.)
(a) Calculate the mass defect in amu/atom and in g/mol for this isotope.
lamu/atom
g/mol
(b) What is the nuclear binding energy in kJ/mol for this isotope?
kJ/mol
Transcribed Image Text:The actual mass of a 44Pr atom is 140.907648 amu. (Consult Appendix B for any needed reference values. Enter unrounded values for your answers.) (a) Calculate the mass defect in amu/atom and in g/mol for this isotope. lamu/atom g/mol (b) What is the nuclear binding energy in kJ/mol for this isotope? kJ/mol
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