When potassium chlorate (KClO3) is heated from 30oC to 70oC, how much solute must be added to keep the solution saturated

Say you added a 6.0 M of NaOH solution to an aqueous solution of NaCl (NaCl in H2O). Would the addition of the NaOH solution change the identity of the NaCl solute in the water?

Ammonia can be produced via the chemical reaction N2(g)+3H2(g)⇌2NH3(g)N2(g)+3H2(g)⇌2NH3(g) During the production process, the production engineer determines the reaction quotient to be QQQ_2 = 3.56×10−4. If KKK_2 = 6.02×10−2, what can be said about the reaction? Ammonia can be produced via the chemical reaction   During the production process, the production engineer determines the reaction quotient to be  = 3.56×10−4. If  = 6.02×10−2, what can be said about the reaction? A. The reaction has reached equilibrium. B. The reaction is not at equilibrium and will proceed to the left. C. The reaction is not at equilibrium and will proceed to the right. D. The reaction is not at equilibrium, but it is not possible to determine whether the reaction needs to proceed right or left to reach equilibrium.

What is the value for this equation? Given: CO(g)+H20(g)=CO2(g)+H2(g) = 1.0 and initial concentrations are [CO2(g)]= 2.0 M, [H2(g)]= 2.0 M, [CO(g)]= 1.0 M, [H2O(g)]= 1.0 M