what is the product of:

1. acetic acid + copper(II) sulfate
2. potassium phosphate + ammonium chloride
3. chromium(III) nitrate + ammonia(aqueous)

please help me!

Many reactions go (react) because one of a few things happen:

1. A precipitate is formed. For this you need the solubility of materials. Here is a web site that gives you the solubility of the most common materials.
2. A gas is formed. You should know the gases in the periodic table. In addition to the noble gases, the ones of interest to you are H2, N2, O2, F2, Cl2.
Here is the site for solubility.
http://www.files.chem.vt.edu/RVGS/ACT/notes/solubility_rules.html
The first two, I believe, are no reactin.
The third forms a complex between Cr(III) and NH3. Look up that complex.
3. A slightly ionized material is formed. That would be water or any of the weak acids or weak bases (a table of Ka and Kb will tell you this).

Sure! I can help you find the products of the chemical reactions you mentioned. To determine the products, we need to balance the chemical equations and apply the rules of chemical reactions.

1. Acetic acid + Copper(II) sulfate:

The chemical equation for the reaction is:
2 CH3COOH + CuSO4 → Cu(CH3COO)2 + H2SO4

The products of this reaction are copper(II) acetate (Cu(CH3COO)2) and sulfuric acid (H2SO4).

2. Potassium phosphate + Ammonium chloride:

The chemical equation for the reaction is:
K3PO4 + NH4Cl → (NH4)3PO4 + KCl

The products of this reaction are ammonium phosphate ((NH4)3PO4) and potassium chloride (KCl).

3. Chromium(III) nitrate + Ammonia(aqueous):

The chemical equation for the reaction is:
Cr(NO3)3 + 6 NH3(aq) → [Cr(NH3)6](NO3)3

The product of this reaction is hexaammine chromium(III) nitrate ([Cr(NH3)6](NO3)3).

It is important to note that these reactions are simplified and may involve additional steps or side reactions in reality. Consulting a reliable source or conducting experiments in a laboratory is always a recommended approach for accurate and detailed information on chemical reactions.