C1= 1x10^-2 M V1= 150ml
Mg(NO3)2

C2= 1x10^-1 M
V2= 250ml
NaF
Both are combined.
Will MgF2 precipitate?
Ksp=6.4x10^-9​

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm