For this question, use the following balanced equation: 2 H2 + O2 → 2 H2O.
If you have 20 moles of H2, how many moles of H2O could you make?

Since both H2 and H2O have the same ratio in the balanced equation, if you have 20 moles of H2 you will also get 20 moles of H20.

Hope this helps!

I would really appreciate if you mark me brainliest as I have been trying to get there for a veryyy long time now :)

Thirteenth Amendment: constitutional end to slavery

Narrative of the Life of Frederick Douglass, an American Slave, Written by Himself: slave narrative

regionalism: local color writing

realism: focus on real life

The Liberator: antislavery newspaper

Explanation:

1. The Thirteenth Amendment was a governmental order that gives a constitutional end to the slavery system.

2. Narrative of the Life of Frederick Douglass, an American Slave, Written by Himself was a memoir written by Frederick Douglass who was a former slave, about his experiences in Lynn, Massachusetts during the slavery system.

3. Regionalism is the form of writing or speaking or even the practice of administrations based on a particular region, or something local.

4. Realism is the style of writing that describes or focuses on the realities of life and not giving any 'false decorations' on one's work. It is in direct contrast to that of the Romantics who tend to focus on the imaginary scheme of things. Realists focuses on real life.

5. The Liberator was a weekly newspaper in America that promotes antislavery and the abolition of the slavery system.