In the Equation, CrO42-(aq) + H2O(l) CrO2-(aq)+ OH-(aq), the Change in the Oxidation Number of the Change
In the equation, CrO42-(aq) + H2O(l) CrO2-(aq) + OH-(aq) , the change in the oxidation number of the chromium atom is
A) decrease by six units.
B) decrease by three units.
C) increase by three units.
D) increase by five units.
E) increase by eight units.
Correct Answer:
Verified
Q22: What is the change in the
Q23: What is the change in the
Q24: What is the change in the
Q25: What is the change in the
Q26: In the equation, C4H10(l)+ Cr2O72-(aq) +
Q28: The sulfite ion (SO32-)was involved in a
Q29: The nitrogen molecule, (N2), was involved in
Q30: The ClO2 molecule was involved in a
Q31: The NO molecule underwent oxidation during a
Q32: The following unbalanced equation describes the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents