Which is evidence that the reaction below is a redox reaction? 2Na + Cl2 → 2NaCl

1 answer:

3 0

A redox reaction --> a reaction whereby oxidation & reduction occurs
Reduction:
Charge of Cl2 = 0
Charge of Cl- in NaCl = -1
Hence, since charge of Cl2 decreased from 0 in Cl2 to -1 in NaCl, reduction occured.
Oxidation:
Charge of Na = 0
Charge of Na+ in NaCl = +1
Hence, since charge of Na increased from 0 in Na to +1 in NaCl, oxidation occured.
Since both oxidation & reduction occured in the reaction, it is a redox reaction.

You might be interested in

Which statement describes the relationship between the scientific method in the scientific process

Oksana_A [137]

Answer: The methodology is the science that addresses these issues.

Explanation:

There are several steps to exploring to obtain valid scientific results. The scientific method is one of those elements. The scientific method involves specific steps that need to be taken to begin the scientific process adequately. By the scientific method, we also mean the hypothesis or assumption that needs to be put in the paper to try to defend it later and in fact. By scientific process, we suggest the following steps we take after evaluating a hypothesis. The scientific method is the very making of a particular scientific work, that is, its central part.

7 0

3 years ago

What should you do during a titration when you notice the indicator start to indicate the approach of the equilibrium point? Add

Leni [432]

B. Add the second reactant slower.

6 0

2 years ago

Read 2 more answers

How do particles in a solid move?

satela [25.4K]

Answer:

The particles in a solid vibrate in place.