Ask your own question, for FREE!
Physics 13 Online
OpenStudy (anonymous):

The equation for the chemical reaction shown is not balanced. What number should replace the question mark to balance this equation?

OpenStudy (anonymous):

OpenStudy (anonymous):

I do believe that 2AlCl3 is saying two of the entire molecule. 2Al+?Cl2=2AlCl3 I like to multiply it out, even though it has no real significance. 2Al+?Cl2=Al2Cl6 ?Cl2=Cl6 Divide by the two there ?Cl=3Cl So B.

OpenStudy (anonymous):

Thank you !

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!