Phương trình phân tử nào sau đây có phương trình i...

Câu hỏi: Phương trình phân tử nào sau đây có phương trình ion rút gọn là\(CO_3^{2 - } + 2{H^ + } \to C{O_2} \uparrow  + {H_2}O\)

A \({{\text{K}}_{\text{2}}}{\text{C}}{{\text{O}}_{\text{3}}}{\text{ +  2HCl}}\xrightarrow{{}}{\text{2KCl  +  C}}{{\text{O}}_{\text{2}}} \uparrow {\text{ +  }}{{\text{H}}_{\text{2}}}{\text{O}}\)

B \({\text{MgC}}{{\text{O}}_{\text{3}}}{\text{ +  2HN}}{{\text{O}}_{\text{3}}}\xrightarrow{{}}{\text{Mg(N}}{{\text{O}}_{\text{3}}}{{\text{)}}_{\text{2}}}{\text{ +  C}}{{\text{O}}_{\text{2}}} \uparrow {\text{ +  }}{{\text{H}}_{\text{2}}}{\text{O}}\)

C \({\text{BaC}}{{\text{O}}_{\text{3}}}{\text{ +  2HCl}}\xrightarrow{{}}{\text{BaC}}{{\text{l}}_{\text{2}}}{\text{  +  C}}{{\text{O}}_{\text{2}}} \uparrow {\text{ +  }}{{\text{H}}_{\text{2}}}{\text{O}}\)

D \({\text{CaC}}{{\text{O}}_{\text{3}}}{\text{ +  }}{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}\xrightarrow{{}}{\text{ CaS}}{{\text{O}}_{\text{4}}}{\text{  +  C}}{{\text{O}}_{\text{2}}} \uparrow {\text{ +  }}{{\text{H}}_{\text{2}}}{\text{O}}\)