Question

question 22
1 pts
an oxidation - reduction reaction redox reaction involves the transfer of__________from one species to another.
neutrons
electrons
hydroxides
protons

question 23
1 pts
oxidation - reduction reactions are also known as__________reactions.
single - displacement
double - displacement
triple - displacement
non - displacement

Explanation:

• For Question 22: Oxidation - reduction (redox) reactions are defined by the transfer of electrons. Neutrons are not involved in chemical reactions in this context. Hydroxides (\(OH^-\)) are ions and not transferred in the general sense of redox reactions. Protons (\(H^+\)) are transferred in acid - base reactions (not redox in the general definition).
• For Question 23: Redox reactions are a type of single - displacement reaction in many cases (e.g., \(Zn + CuSO_4=ZnSO_4 + Cu\) where \(Zn\) displaces \(Cu^{2 +}\)). Double - displacement reactions (\(AB+CD = AD + CB\)) involve the exchange of ions (e.g., \(AgNO_3+NaCl = AgCl\downarrow+NaNO_3\)) and no electron transfer. Triple - displacement and non - displacement are not standard reaction types for redox.

Answer:

Question 22: B. electrons
Question 23: A. single - displacement