HELP NEEDED DESPERATELY

The reaction Cs) + 2H,8) **CH (8) has K = 0.263 at 1000. K. Calculate the total pressure at equilibrium when 4852 g of H, und 23.09g of C) are placed in a 9.91 L. flask and heated to 1000. K. 15.996 atm Prat Incorrect Calculate the total pressure when 4852 g of H, and 7.715 g of Cs) are placed in a 9.91 L flask and heated to 1000, K. 20.098 atm Putal socorrect 0 o 50F Clear 6 759 PM 3/2/2003 c