Error: Error in balancing the equation: There is an infinite amount of solutions.

Error: Error in balancing the equation: There is an infinite amount of solutions.

1. | Fe + _{2}O_{3}MnO + _{2}CaCO + _{3}HCl → CaCl_{2} + MnCl_{2} + FeCl_{3} + Cl_{2} + CO_{2} + H_{2}O |

1. | Fe_{2}O_{3} + MnO_{2} + CaCO_{3} + HCl → CaCl + _{2}MnCl + _{2}FeCl + _{3}Cl + _{2}CO + _{2}H_{2}O |

1. | Fe + _{2}O_{3}MnO + _{2}CaCO + _{3}HCl → CaCl + _{2}MnCl + _{2}FeCl + _{3}Cl + _{2}CO + _{2}H_{2}O |