Using the value of Ksp=6×10−51 for Ag2S, Ka1=9.5×10−8 and Ka2=1×10−19 for H2S, and Kf=1.1×105 for AgCl−2, calculate the equilibrium constant for the following reaction: Ag2S(s)+4Cl−(aq)+2H+(aq)⇌2AgCl−2(aq )+H2S(aq)

Newtons second law deals most cosely with

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.