Ammonium hydrogen sulfide (NH4HS) can decompose to ammonia and hydrogen sulfide:
NH_HS(s) + NH3(g) + H2S(g)
What is the equilibrium constant expression for
this system?

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

Is 9 correct? and can someone me with 10? it’s due tomorrow, you