Giải bài 4 trang 213 SGK Hóa học 11

\(\begin{align} & 2C{{H}_{3}}-C\text{OO}H+CaC{{O}_{3}}\to {{(C{{H}_{3}}C\text{OO})}_{2}}Ca+{{H}_{2}}O+C{{O}_{2}}\uparrow \\ & 2HCOOH+CaC{{O}_{3}}\to {{\left( HCOO \right)}_{2}}Ca+{{H}_{2}}O+C{{O}_{2}}\uparrow \\ & {{n}_{axit\,\,\text{ax}etic}}=\frac{1}{60}mol \\ & {{n}_{axit\,fomic}}=\frac{1}{46}mol \\ & \Rightarrow {{n}_{axit\,fomic}}>{{n}_{axit\,\,\text{ax}etic}} \\ \end{align} \)

Đáp án C