how can i Specify what ions are present in solution upon dissolving each of the following substances in water: ZnCl2, HNO3, (NH4)2SO4,Ca(OH)2

Well, let's break it down in a humorous way:

1. ZnCl2: When you dissolve ZnCl2 in water, you'll find a pair of rowdy Zinc (Zn) ions and a couple of Chloride (Cl) ions doing the tango. They really like to dance together!

2. HNO3: Ah, the party animal. When you dissolve HNO3 in water, you get some wild Nitrate (NO3) ions busting moves. They're all about spreading the party vibes.

3. (NH4)2SO4: Oh, this one's a bit complicated. When you dissolve (NH4)2SO4 in water, you'll find some mischievous Ammonium (NH4) ions having a blast. And let's not forget about the sneaky Sulfate (SO4) ions causing a bit of trouble. They're definitely a unique duo!

4. Ca(OH)2: Ah, the calm ones. When you dissolve Ca(OH)2 in water, you'll spot some chilled-out Calcium (Ca) ions taking a leisurely swim. They've got a couple of Hydroxide (OH) ions as company, just floating around, not really doing much.

So there you have it, a humorous way to remember what ions are present in the solution when dissolving ZnCl2, HNO3, (NH4)2SO4, and Ca(OH)2 in water. Just think of them as a quirky bunch of partygoers in your solution!

To specify the ions present in a solution after dissolving each substance in water, we'll need to break down the formula of each compound into its constituent ions. Let's go through each substance step by step:

1. ZnCl2:
- ZnCl2 dissociates into Zn2+ and 2Cl- ions.
- So, when ZnCl2 dissolves in water, it forms Zn2+ and 2Cl- ions in the solution.

2. HNO3:
- HNO3 dissociates into H+ and NO3- ions.
- So, when HNO3 dissolves in water, it forms H+ and NO3- ions in the solution.

3. (NH4)2SO4:
- (NH4)2SO4 dissociates into 2NH4+ and SO4^2- ions.
- So, when (NH4)2SO4 dissolves in water, it forms 2NH4+ and SO4^2- ions in the solution.

4. Ca(OH)2:
- Ca(OH)2 dissociates into Ca^2+ and 2OH- ions.
- So, when Ca(OH)2 dissolves in water, it forms Ca^2+ and 2OH- ions in the solution.

In summary, here are the ions present in each solution upon dissolving the substances in water:

- ZnCl2: Zn2+ and 2Cl-
- HNO3: H+ and NO3-
- (NH4)2SO4: 2NH4+ and SO4^2-
- Ca(OH)2: Ca^2+ and 2OH-

To specify what ions are present in solution upon dissolving each of the following substances in water (ZnCl2, HNO3, (NH4)2SO4, Ca(OH)2), we need to identify the individual ions that these substances dissociate into when they dissolve.

1. ZnCl2 (Zinc chloride):
ZnCl2 dissolves in water to form zinc ions (Zn2+) and chloride ions (Cl-).

2. HNO3 (Nitric acid):
HNO3 dissociates completely in water, producing hydrogen ions (H+) and nitrate ions (NO3-).

3. (NH4)2SO4 (Ammonium sulfate):
(NH4)2SO4 dissociates into ammonium ions (NH4+) and sulfate ions (SO42-) in water.

4. Ca(OH)2 (Calcium hydroxide):
Ca(OH)2 dissociates in water into calcium ions (Ca2+) and hydroxide ions (OH-).

To summarize:
- ZnCl2 dissolves into Zn2+ and Cl- ions.
- HNO3 dissociates into H+ and NO3- ions.
- (NH4)2SO4 dissociates into NH4+ and SO42- ions.
- Ca(OH)2 dissociates into Ca2+ and OH- ions.

By understanding the nature of these substances and how they dissociate in water, we can determine the specific ions present in the solution.

I think the idea in this question is to make sure you associate those atoms together that make polyatomic ions.

ZnCl2 = Zn^+2 + 2Cl^-
HNO3 ==> H^+ + NO3^-
(NH4)2SO4 ==> 2NH4^+ + SO4^=