Respuesta :
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Answer:
Atomic mass of Cl = 35.46 g/mol
Explanation:
From the given information:
Carbon tetrachloride [tex]CCl_{4}[/tex] contains one carbon (C) and for chlorine (Cl) atoms
11.818 g of Cl combines with 1.000 g of C-12
Moles of C :
= [tex]\frac{Mass\ C}{Atomic\ Mass} =\frac{1.000g}{12g/mol} =0.0833moles[/tex]
Molar ratio of C:Cl = 1:4
Therefore, moles of Cl is:
[tex]4(0.0833) = 0.3332moles[/tex]
Atomic mass of Cl is:
[tex]\frac{Mass\ Cl}{moles\ Cl} =\frac{11.818g}{0.3332moles} =35.46 g/mol[/tex]