When the following equation is written correctly and the equation is correctly balanced and the coefficients are
reduced to their lowest common factor what is the coefficient for chlorine gas?
Aluminum metal + Chlorine gas --> solid aluminum chloride
04
02
03
The coefficient of chlorine is 03. Iron reacts with chlorine gas to form ferric chloride. Thus two moles of Iron reacts with three moles of chlorine gas to form two moles of ferric chloride salt