State 3 ways of preparing acids and write an equation for each

Synthetic Method: Acids are prepared by direct combinaion of elements

                          Equation: H2+C1> 2HC1

By Dissolving acidic oxides into water: Some oxides dissolve in water to give acids

                           Equation: SO3+H2O> H2SO4

By the action of an acid on the salt of another acid: An acid having a higher boiling point can react with the salt of an acid of lower boiling point to produce an acid.

                             Equation:H2SO4 + NaC1>NaHSO4 + HC1

shu9sfuidayfsdpisyvruo i wanr them nnuegt

explanation:

1. this would be first person. it would be like "i walked home from school today" they are the narrator of the story and is a character as well.

2. first person because they used the word "i" in the quote.

3. i'm really not sure about this one i'm really sorry i never read it so i wouldn't know how to answer it. 

4. it would be character vs. society because everyone he meets there is always a conflict of some sort because he's stuck in his daydream.

5. it would be sadness at the loss of youth because the title itself tells us it's about age so it couldn't be about regret. and the tone just sounds sad, not angry. 

i hope this !