Respuesta :
The percent composition of W in WC is 93.868 %.
MM of WC = 183.84 u + 12.01 u = 195.85 u
% W = Mass of W/Mass of WC × 100 % = 183.84 u/195.85 u × 100 %
= 93.868 %.
% composition of tungsten ( W) = 93.86%
solution is attached below
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The percent composition of W in WC is 93.868 %.
MM of WC = 183.84 u + 12.01 u = 195.85 u
% W = Mass of W/Mass of WC × 100 % = 183.84 u/195.85 u × 100 %
= 93.868 %.
% composition of tungsten ( W) = 93.86%
solution is attached below