Which of the following reactions describes the solubility equilibrium of silver bromide (AgBr) in water (H2O)?

AgBr(s) ⇌ Ag+(aq) + Br–(aq)
2AgBr(s) ⇌ 2Ag(s) + Br2(g)
AgBr(s) ⇌ Ag(s) + Br–(aq)
2AgBr(s) ⇌ Ag2(g) + 2Br–(aq)

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~