Question

help meee.
write donor-acceptor bond ( covalent )
in (NH4)2SO4

Answer 1

All ammonium salts are formed by the donor-acceptor mechanism. 
(NH₄)₂SO₄(ammonium sulfate) - ionic bonding
NH₄⁺(ammonium ion) - donor-acceptor bond
SO₄⁻²(sulfate ion) - covalent polar bond


Good luck in Chemistry!

Answer 2

It's formed by the donor-acceptor mechanism

Answer 3

thanks

Answer 4

nз

Answer 5

np*

Answer 6

Mark as the best, please