Which of the following isn’t a Brønsted base?
(a) PF5
(b) H2O
(c) NH3
(d) S2-
(e) CN-
Chemistry · Sun Jul 10 2022
llm
Answered on
Answer A is correct - PF4
Platelet factor 4 is a small cytokine belonging to the CXC chemokine family that is also known as chemokine ligand 4. This chemokine is released from alpha-granules of activated platelets during platelet aggregation, and promotes blood coagulation by moderating the effects of heparin-like molecules .