Can you please solve these three questions?

1. The reaction A+B>C is taking place in a non-ideal solution. The activity coefficients of A and B are 0.8 and 0.7, respectively. The initial concentrations of A and B are 0.1mol/L and 0.2mol/L, respectively. If the reaction rate constant is 0.05L/mol/min, what is the rate of the reaction after 10 minutes? 2. The reaction A+B>C is taking place in a non-ideal system. The equilibrium constant of the reaction is 5 . The activity coefficients of A and B are 0.9 and 0.8 , respectively. If the initial concentrations of A and B are both 0.2mol/L, what is the equilibrium concentration of C ? 3) The reaction A+B>C is taking place in a non-ideal solution. The rate of the reaction is given by the power law model: r= k[A]0.5[B]0.2, where k isthe rate constant. If the initial concentrations of A and B are both 0.1mol/L, and the activity coefficients of A and B are 0.8 and 0.9 , respectively, what is the rate of the reaction after 5 minutes