Junior Class 1 Answered

One mole of Zn atom weighs 65 g,calculate the weight of one atom of Zn?

Asked by nisha_vini29 | 12 Feb, 2016, 06:42: PM

Expert Answer

$1 space m o l e space Z n space a t o m space w e i g h s space 65 space g 1 space m o l e space equals space 6.023 cross times 10 to the power of 23 space a t o m s space o f space Z n space w e i g h s space 65 space g 1 space a t o m space w e i g h s space equals space fraction numerator 65 over denominator 6.023 cross times 10 to the power of 23 end fraction equals 1.079 cross times 10 to the power of negative 22 end exponent space g space p e r space a t o m$