Pmclg
The chemical formula (not equation) is KClO3
2 K + Cl2 = 2 KClOxygen is not needed.
The chemical equation is:2 K + Cl2 = 2 KCl
KBr3 (little 3)
Cl2 + 2KI --> 2KCl + I2
The chemical formula (not equation) is KClO3
2K + Cl2 ---> 2KCl
2K+Cl2------->2KCl
2 K + Cl2 = 2 KClOxygen is not needed.
It is impossible to balance that equation.
The chemical equation is:2 K + Cl2 = 2 KCl
KBr3 (little 3)
2KBr + Cl2 ----> 2KCl + Br2
Cl2 + 2KI --> 2KCl + I2
iron :)
you have to write... 2KI + Cl2 = 2KCl + I2
2KI + Cl2 = 2KCl + I2