Error:
CrI3 %2B K%28OH%29 %2B Cl %3D KCrO4 %2B KIO4 %2B KCl %2B H2O
^
Unexpected character ('%')CrI3 %2B K%28OH%29 %2B Cl %3D KCrO4 %2B KIO4 %2B KCl %2B H2O
^
Unexpected character ('%')