Products when NH3 reacts with CuSO4 and when H2SO4 reacts with Cu(NH3)4+2

[Draksis314]

Homework Statement

What is produced when NH₃ is mixed with CuSO_4(aq)?

What is produced when H₂SO_4(aq) is mixed with Cu(NH₃)₄⁺²?

Homework Equations

None

The Attempt at a Solution

For the first one, I'm thinking I should treat ammonia as a Group 1 metal and do a single replacement, but I'm not sure how this would work out.

For the second one, I have no clue how to start. Would the hydrogen pair up with the copper?

Thanks in advance for the help.

 

[RockenNS42]

For the first you are right.
Same of the second you treat SO4 and NH3 group 1 and do a double replacement

This is b/c they are polyatomic ions

 

[Borek]

Wrong.

What is pH of ammonia solution?

What do you know of copper hydroxide solubility?

What do you know about ammonia copper complex?

What happens to ammonia in the solution of strong acids?

--

 

[RockenNS42]

Wrong.

What is pH of ammonia solution?

What do you know of copper hydroxide solubility?

What do you know about ammonia copper complex?

What happens to ammonia in the solution of strong acids?

--
www.titrations.info, www.chemistry-quizzes.info, www.ph-meter.info

see when I looked at it, it just seemed to be a balancing sort of problem, like you get in grade school, just to teach you how to do it. Usually you ignore those sort of things for those problems.

But if it is more advanced then you should def look at what he said