The ionization energy of hydrogen is 13.6 eV. Express this energy in joules per mole using the following conversions: 1 eV = 1.602imes10−191.602 imes 10^{-19}1.602imes10−19 J and Avogadro's number = 6.022imes10236.022 imes 10^{23}6.022imes1023 mol−1mol^{-1}mol−1.
1.31imes1031.31 imes 10^31.31imes103 J/mol
2.18imes10−202.18 imes 10^{-20}2.18imes10−20 J/mol
1.31imes1061.31 imes 10^61.31imes106 J/mol
8.21imes1058.21 imes 10^58.21imes105 J/mol
Related Questions
In the formula, a=3bc2,aa = 3b{c^2},aa=3bc2,a and c have dimensions of electric capacitance and magnetic induction respectively. What are dimensions of b in MKS system?
[M−3L−2T4Q4]\left[ {{{\rm{M}}^{ - 3}}{{\rm{L}}^{ - 2}}{{\rm{T}}^4}{{\rm{Q}}^4}} \right][M−3L−2T4Q4]
[M−3T4Q4]\left[ {{{\rm{M}}^{ - 3}}{{\rm{T}}^4}{{\rm{Q}}^4}} \right][M−3T4Q4]
[M−3T3Q]\left[ {{{\rm{M}}^{ - 3}}{{\rm{T}}^3}{\rm{Q}}} \right][M−3T3Q]
[M−3L2T4Q−4]\left[ {{{\rm{M}}^{ - 3}}{{\rm{L}}^2}{{\rm{T}}^4}{{\rm{Q}}^{ - 4}}} \right][M−3L2T4Q−4]
The dimensional formula of magnetic induction B is
[M0ALT0]\left[ {{{\rm{M}}^0}{\rm{AL}}{{\rm{T}}^0}} \right][M0ALT0]
[M0AL−1T0]\left[ {{{\rm{M}}^0}{\rm{A}}{{\rm{L}}^{ - 1}}{{\rm{T}}^0}} \right][M0AL−1T0]
[M0AL2T0]\left[ {{{\rm{M}}^0}{\rm{A}}{{\rm{L}}^2}{{\rm{T}}^0}} \right][M0AL2T0]
[MT−2A−1]\left[ {{\rm{M}}{{\rm{}}}{{\rm{T}}^{ - 2}}{{\rm{A}}^{ - 1}}} \right][MT−2A−1]
