Nhiệt phân muối amoni đicromat: $\displaystyle {{\left( N{{H}_{4}} \right)}_{2}}C{{r}_{2}}{{O}_{7}}$ thu được sản phẩm là
A. $\displaystyle C{{r}_{2}}{{O}_{3}},\text{ }{{N}_{2}},\text{ }{{H}_{2}}O$.
B. $\displaystyle C{{r}_{2}}{{O}_{3}},\text{ }N{{H}_{3}},\text{ }{{H}_{2}}O$.
C. $\displaystyle Cr{{O}_{3}},\text{ }{{N}_{2}},\text{ }{{H}_{2}}O$.
D. $\displaystyle Cr{{O}_{3}},\text{ }N{{H}_{3}},\text{ }{{H}_{2}}O$.
A. $\displaystyle C{{r}_{2}}{{O}_{3}},\text{ }{{N}_{2}},\text{ }{{H}_{2}}O$.
B. $\displaystyle C{{r}_{2}}{{O}_{3}},\text{ }N{{H}_{3}},\text{ }{{H}_{2}}O$.
C. $\displaystyle Cr{{O}_{3}},\text{ }{{N}_{2}},\text{ }{{H}_{2}}O$.
D. $\displaystyle Cr{{O}_{3}},\text{ }N{{H}_{3}},\text{ }{{H}_{2}}O$.
Loga
Hóa Học lớp 12
