K2Cr2O7+14HCl ---> 3Cl2 + 2CrCl3 + 2KCl + 7H2O
Cl2 + 2H = 2HCl
You have answered the question for yourself. Calcium + Chlorine = Calcium chloride. The BALANCED reaction equation is Ca(s) + Cl2(g) = CaCl2(s)
The balanced equation is H2+ Cl2 --> 2HCl That is with a lowercase L, not an i.
cl2
C6H12 + Cl2 --> C6H12Cl2
Cl2(g) + 2KI --> 2KCl(aq) + I2(s)
Cl2 + 2H = 2HCl
Balanced equation for Sodium and Chlorine is: 2Na + Cl2 --> 2NaCl
2K + Cl2 --> 2KCl
You're asking about HCl + HClO3 -> Cl2 + O2. I'm afraid this cannot be right because hydrogen appears on the left of the equation but not on the right. Please submit a question with the correct equation.
ca + cl2 --> cacl2
You have answered the question for yourself. Calcium + Chlorine = Calcium chloride. The BALANCED reaction equation is Ca(s) + Cl2(g) = CaCl2(s)
2KI + Cl2 = 2KCl + I2
Note, hydrogen chloride is usually known as hydrochloric acid. The equation is extremely simple. H2 + Cl2 = 2HCl.
Cl2 + H2O = HOCl + HCl
The balanced equation is H2+ Cl2 --> 2HCl That is with a lowercase L, not an i.
cl2