315122 The atomic mass of an element is 27 and its equivalent mass is 9 . The vapour density of its chloride is

315110 What is the equivalent weight of \(\mathrm{C_{12} H_{22} O_{11}}\) in the following reaction?
\({{\rm{C}}_{{\rm{12}}}}{{\rm{H}}_{{\rm{22}}}}{{\rm{O}}_{{\rm{11}}}}{\rm{ + 36HN}}{{\rm{O}}_{\rm{3}}} \to \)
\(\,\,\,\,\,\,\,\,\,\,\,{\rm{6}}{{\rm{H}}_{\rm{2}}}{{\rm{C}}_{\rm{2}}}{{\rm{O}}_{\rm{4}}}{\rm{ + 36N}}{{\rm{O}}_{\rm{2}}}{\rm{ + 23}}{{\rm{H}}_{\rm{2}}}{\rm{O}}\)

315111 What is the equivalent weight of \(\mathrm{\mathrm{NH}_{3}}\) in the given reaction?
\(\mathrm{3 \mathrm{CuO}+2 \mathrm{NH}_{3} \rightarrow 3 \mathrm{Cu}+\mathrm{N}_{2}+3 \mathrm{H}_{2} \mathrm{O}}\)

315112 The equivalent mass of potassium permanganate when it is converted to manganese dioxide in a neutral, aqueous medium is about (Atomic masses are \(\mathrm{\mathrm{K}=39, \mathrm{Mn}=55, \mathrm{O}=16}\) )

315113 In
\[\begin{array}{l}
{\rm{A}}{{\rm{s}}_{\rm{2}}}\;{{\rm{S}}_{\rm{3}}}{\rm{ + N}}{{\rm{O}}_{\rm{3}}}^ \ominus {\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}} \to \\
\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\rm{As}}{{\rm{O}}_{\rm{4}}}^{{\rm{3}} - }{\rm{ + S}}{{\rm{O}}_{\rm{4}}}^{{\rm{2}} - }{\rm{ + NO + }}{{\rm{H}}^ \oplus }
\end{array}\]
the number of electrons involved in the reduction reaction is

315122 The atomic mass of an element is 27 and its equivalent mass is 9 . The vapour density of its chloride is

315110 What is the equivalent weight of \(\mathrm{C_{12} H_{22} O_{11}}\) in the following reaction?
\({{\rm{C}}_{{\rm{12}}}}{{\rm{H}}_{{\rm{22}}}}{{\rm{O}}_{{\rm{11}}}}{\rm{ + 36HN}}{{\rm{O}}_{\rm{3}}} \to \)
\(\,\,\,\,\,\,\,\,\,\,\,{\rm{6}}{{\rm{H}}_{\rm{2}}}{{\rm{C}}_{\rm{2}}}{{\rm{O}}_{\rm{4}}}{\rm{ + 36N}}{{\rm{O}}_{\rm{2}}}{\rm{ + 23}}{{\rm{H}}_{\rm{2}}}{\rm{O}}\)

315111 What is the equivalent weight of \(\mathrm{\mathrm{NH}_{3}}\) in the given reaction?
\(\mathrm{3 \mathrm{CuO}+2 \mathrm{NH}_{3} \rightarrow 3 \mathrm{Cu}+\mathrm{N}_{2}+3 \mathrm{H}_{2} \mathrm{O}}\)

315112 The equivalent mass of potassium permanganate when it is converted to manganese dioxide in a neutral, aqueous medium is about (Atomic masses are \(\mathrm{\mathrm{K}=39, \mathrm{Mn}=55, \mathrm{O}=16}\) )

315113 In
\[\begin{array}{l}
{\rm{A}}{{\rm{s}}_{\rm{2}}}\;{{\rm{S}}_{\rm{3}}}{\rm{ + N}}{{\rm{O}}_{\rm{3}}}^ \ominus {\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}} \to \\
\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\rm{As}}{{\rm{O}}_{\rm{4}}}^{{\rm{3}} - }{\rm{ + S}}{{\rm{O}}_{\rm{4}}}^{{\rm{2}} - }{\rm{ + NO + }}{{\rm{H}}^ \oplus }
\end{array}\]
the number of electrons involved in the reduction reaction is

315122 The atomic mass of an element is 27 and its equivalent mass is 9 . The vapour density of its chloride is

315110 What is the equivalent weight of \(\mathrm{C_{12} H_{22} O_{11}}\) in the following reaction?
\({{\rm{C}}_{{\rm{12}}}}{{\rm{H}}_{{\rm{22}}}}{{\rm{O}}_{{\rm{11}}}}{\rm{ + 36HN}}{{\rm{O}}_{\rm{3}}} \to \)
\(\,\,\,\,\,\,\,\,\,\,\,{\rm{6}}{{\rm{H}}_{\rm{2}}}{{\rm{C}}_{\rm{2}}}{{\rm{O}}_{\rm{4}}}{\rm{ + 36N}}{{\rm{O}}_{\rm{2}}}{\rm{ + 23}}{{\rm{H}}_{\rm{2}}}{\rm{O}}\)

315111 What is the equivalent weight of \(\mathrm{\mathrm{NH}_{3}}\) in the given reaction?
\(\mathrm{3 \mathrm{CuO}+2 \mathrm{NH}_{3} \rightarrow 3 \mathrm{Cu}+\mathrm{N}_{2}+3 \mathrm{H}_{2} \mathrm{O}}\)

315112 The equivalent mass of potassium permanganate when it is converted to manganese dioxide in a neutral, aqueous medium is about (Atomic masses are \(\mathrm{\mathrm{K}=39, \mathrm{Mn}=55, \mathrm{O}=16}\) )

315113 In
\[\begin{array}{l}
{\rm{A}}{{\rm{s}}_{\rm{2}}}\;{{\rm{S}}_{\rm{3}}}{\rm{ + N}}{{\rm{O}}_{\rm{3}}}^ \ominus {\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}} \to \\
\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\rm{As}}{{\rm{O}}_{\rm{4}}}^{{\rm{3}} - }{\rm{ + S}}{{\rm{O}}_{\rm{4}}}^{{\rm{2}} - }{\rm{ + NO + }}{{\rm{H}}^ \oplus }
\end{array}\]
the number of electrons involved in the reduction reaction is

315122 The atomic mass of an element is 27 and its equivalent mass is 9 . The vapour density of its chloride is

315110 What is the equivalent weight of \(\mathrm{C_{12} H_{22} O_{11}}\) in the following reaction?
\({{\rm{C}}_{{\rm{12}}}}{{\rm{H}}_{{\rm{22}}}}{{\rm{O}}_{{\rm{11}}}}{\rm{ + 36HN}}{{\rm{O}}_{\rm{3}}} \to \)
\(\,\,\,\,\,\,\,\,\,\,\,{\rm{6}}{{\rm{H}}_{\rm{2}}}{{\rm{C}}_{\rm{2}}}{{\rm{O}}_{\rm{4}}}{\rm{ + 36N}}{{\rm{O}}_{\rm{2}}}{\rm{ + 23}}{{\rm{H}}_{\rm{2}}}{\rm{O}}\)

315111 What is the equivalent weight of \(\mathrm{\mathrm{NH}_{3}}\) in the given reaction?
\(\mathrm{3 \mathrm{CuO}+2 \mathrm{NH}_{3} \rightarrow 3 \mathrm{Cu}+\mathrm{N}_{2}+3 \mathrm{H}_{2} \mathrm{O}}\)

315112 The equivalent mass of potassium permanganate when it is converted to manganese dioxide in a neutral, aqueous medium is about (Atomic masses are \(\mathrm{\mathrm{K}=39, \mathrm{Mn}=55, \mathrm{O}=16}\) )

315113 In
\[\begin{array}{l}
{\rm{A}}{{\rm{s}}_{\rm{2}}}\;{{\rm{S}}_{\rm{3}}}{\rm{ + N}}{{\rm{O}}_{\rm{3}}}^ \ominus {\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}} \to \\
\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\rm{As}}{{\rm{O}}_{\rm{4}}}^{{\rm{3}} - }{\rm{ + S}}{{\rm{O}}_{\rm{4}}}^{{\rm{2}} - }{\rm{ + NO + }}{{\rm{H}}^ \oplus }
\end{array}\]
the number of electrons involved in the reduction reaction is

315122 The atomic mass of an element is 27 and its equivalent mass is 9 . The vapour density of its chloride is

315110 What is the equivalent weight of \(\mathrm{C_{12} H_{22} O_{11}}\) in the following reaction?
\({{\rm{C}}_{{\rm{12}}}}{{\rm{H}}_{{\rm{22}}}}{{\rm{O}}_{{\rm{11}}}}{\rm{ + 36HN}}{{\rm{O}}_{\rm{3}}} \to \)
\(\,\,\,\,\,\,\,\,\,\,\,{\rm{6}}{{\rm{H}}_{\rm{2}}}{{\rm{C}}_{\rm{2}}}{{\rm{O}}_{\rm{4}}}{\rm{ + 36N}}{{\rm{O}}_{\rm{2}}}{\rm{ + 23}}{{\rm{H}}_{\rm{2}}}{\rm{O}}\)

315111 What is the equivalent weight of \(\mathrm{\mathrm{NH}_{3}}\) in the given reaction?
\(\mathrm{3 \mathrm{CuO}+2 \mathrm{NH}_{3} \rightarrow 3 \mathrm{Cu}+\mathrm{N}_{2}+3 \mathrm{H}_{2} \mathrm{O}}\)

315112 The equivalent mass of potassium permanganate when it is converted to manganese dioxide in a neutral, aqueous medium is about (Atomic masses are \(\mathrm{\mathrm{K}=39, \mathrm{Mn}=55, \mathrm{O}=16}\) )

315113 In
\[\begin{array}{l}
{\rm{A}}{{\rm{s}}_{\rm{2}}}\;{{\rm{S}}_{\rm{3}}}{\rm{ + N}}{{\rm{O}}_{\rm{3}}}^ \ominus {\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}} \to \\
\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\rm{As}}{{\rm{O}}_{\rm{4}}}^{{\rm{3}} - }{\rm{ + S}}{{\rm{O}}_{\rm{4}}}^{{\rm{2}} - }{\rm{ + NO + }}{{\rm{H}}^ \oplus }
\end{array}\]
the number of electrons involved in the reduction reaction is