1) Balance the chemical equation
[tex]2K+Cl_2\rightarrow2KCl[/tex]2) Moles of KCl produced from 2.50 mol K.
The molar ratio between KCl and K is 2 mol KCl: 2 mol K.
[tex]_{}molKCl=2.50molK\cdot\frac{2molKCl_{}}{2molK_{}}_{}=2.50molKCl_{}[/tex]2.50 mol K will poroduce 2.50 mol KCl.
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