Question

CaCl₂ (s) + 2NaF(aq) → 2NaCl(aq) + CaF₂(s)

is this a redox reaction?​

Answer 1

No

Step-by-step explanation:

The Oxidation states (OS) on the left:

Ca: +2

Cl: -1

Na: +1

F: -1

The OS on the right

Na: +1

Cl:-1

Ca:+2

F:-1

In fact, Ca, Na, and F have the same oxidation state in all compounds. +2, +1, and -1 respectively.