Which equation represents a redox reaction? 2Na+ + 2- → Na2S
2.
H+ + C2H302 → HC2H302
3.
NH3 + H+ + Cl- + NH4+ + Cl-
4.
Cu + 2Ag+ + 2NO3 – 2Ag + Cu2+ + 2NO3-

Acetic acid, hc2h3o2, dissolves and completely dissociates in water and a solvation sphere of water molecules forms around the ions. this solute-solvent interaction

How does a noncompetitive inhibitor reduce an enzyme’s activity?

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium