Water Can Be Separated into Its Elements According to the Following

question 30

Multiple Choice

Water can be separated into its elements according to the following equation by electrolysis. If 20.0 g of water is decomposed by this method, how much oxygen gas is produced?
2H₂O (l) $\rightarrow$ 2H₂(g) + O₂(g)

• A) 17.8 g
• B) 8.9 g
• C) 35.6 g
• D) 16.0 g
• E) 10.0 g

---

Definitions:

Corruption

Dishonest or fraudulent conduct by those in power, typically involving bribery or the abuse of power for personal gain.

Radical Reconstruction

The period after the American Civil War during which the federal government took direct control over the former Confederate states to enforce the rights of formerly enslaved people.

Railroad Construction

The process of building the infrastructure necessary for train travel, including tracks, stations, and bridges.

Society

A group of individuals involved in persistent social interaction, or a large social group sharing the same spatial or social territory, typically subject to the same political authority and dominant cultural expectations.