PLEASE HELP ASAP!!!
When silver tarnishes, a _____ reaction happens.
1. combustion
2. decomposition
3. double replacement
4. single replacement
5. synthesis

Respuesta :

The answer is Single Replacement. 

Based on the equation of the reaction of tarnishing of silver, the tarnishing of silver is a double replacement reaction.

What is the tarnishing of silver?

Silver tarnishes when it loses its bright shiny silvery glow due to a chemical change that occurs.

The equation of the chemical reaction for the tarnishing of silver is as follows:

[tex]Ag_2O+H_2S \rightarrow Ag_2S+H_2O[/tex]

In the reaction above oxygen is replaced by sulphur in silver oxide while sulphur is replaced by oxygen in hydrogen sulphide.

Therefore, the tarnishing of silver is a double replacement reaction.

Learn more about double replacement reaction at: https://brainly.com/question/22964914

#SPJ2

ACCESS MORE