Duong Tuan Nguyen
New member
Phản ứng nào sau đây sai?
A. $C+C{{O}_{2}}\xrightarrow{t{}^\circ }2CO.$
B. $NaHC{{O}_{3}}\xrightarrow{t{}^\circ }N{{a}_{2}}O+2C{{O}_{2}}+{{H}_{2}}O$
C. $C+{{H}_{2}}O\xrightarrow{t{}^\circ }CO+{{H}_{2}}$
D. $CaC{{O}_{3}}\xrightarrow{t{}^\circ }CaO+C{{O}_{2}}$
A. $C+C{{O}_{2}}\xrightarrow{t{}^\circ }2CO.$
B. $NaHC{{O}_{3}}\xrightarrow{t{}^\circ }N{{a}_{2}}O+2C{{O}_{2}}+{{H}_{2}}O$
C. $C+{{H}_{2}}O\xrightarrow{t{}^\circ }CO+{{H}_{2}}$
D. $CaC{{O}_{3}}\xrightarrow{t{}^\circ }CaO+C{{O}_{2}}$