Question

H2SO4-K2SO4-CuSO4-H2SO4-SO3-H2SO4-(NH4)2SO4

Answer 1

H2SO4 + K2O = K2SO4 + H2O

K2SO4 + CuCl2 = CuSO4 + 2KCl

CuSo4 + H2S = CuS + H2SO4

H2SO4 = So3 + H2O

SO3 + H2O = H2SO4

H2SO4 + 2NH3 = (NH4)2SO4

Answer 2

It seems like you've provided a list of chemical compounds. These compounds are related to sulfuric acid (H2SO4) and its various salts. Here's a breakdown of the compounds you've listed:

1. H2SO4 - Sulfuric acid, a strong mineral acid commonly used in various industrial processes and laboratories.

2. K2SO4 - Potassium sulfate, a salt that contains potassium (K+) ions and sulfate (SO4^2-) ions.

3. CuSO4 - Copper(II) sulfate, a salt that contains copper (Cu^2+) ions and sulfate (SO4^2-) ions. It's often used as a reagent in chemistry experiments.

4. H2SO4 - Sulfuric acid, as mentioned earlier.

5. SO3 - Sulfur trioxide, a chemical compound formed by the combination of sulfur dioxide (SO2) and oxygen (O2). It's highly reactive and is used in various industrial processes, including the production of sulfuric acid.

6. H2SO4 - Sulfuric acid, repeated from the list.

7. (NH4)2SO4 - Ammonium sulfate, a salt that contains ammonium (NH4+) ions and sulfate (SO4^2-) ions. It's often used as a fertilizer in agriculture.

If you have any specific questions or if you'd like more information about any of these compounds or their reactions, please feel free to ask.