8. Classify stomach acid (HCL) on the basis of the number of ionizable hydrogens it has. 9. State the general properties of water-soluble acids.

8. one ionizable hydrogen

9. Water-soluble organic acids, including dicarboxylic acids, such as malonic and glutaric acid,

Explanation:

8. A monoprotic acid is an acid that contains only one ionizable hydrogen. Hydrochloric acid and acetic acid are monoprotic acids. A polyprotic acid is an acid that contains multiple ionizable hydrogens

9. are a group of organic compounds often detected in atmospheric particles [Chebbi and Carlier, 1996; Kawamura and Kaplan, 1987; Saxena and Hildemann, 1996; Yang and Yu, 2008].

I hope this helps!  It was a bit hard to find

8. one ionizable hydrogen

9. Water-soluble organic acids, including dicarboxylic acids, such as malonic and glutaric acid,

Explanation:

8. A monoprotic acid is an acid that contains only one ionizable hydrogen. Hydrochloric acid and acetic acid are monoprotic acids. A polyprotic acid is an acid that contains multiple ionizable hydrogens

9. are a group of organic compounds often detected in atmospheric particles

Explanation:

none

11 players on a field that has a maximum of 11 players

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.