If 0.80 g of sulfur dioxide at 10.00 atm pressure (P1) dissolves in 5.00 l of water at 25.0 degree Celsius, how much of it will dissolve in 1 l of water at 9.00 atm pressure (P2) at the same temperature

the law of conservation of mass states that in a chemical reaction, the total mass of reactants is equal to the total mass of products. because atoms are only rearranged in a chemical reaction, there must be the same number of sodium atoms and chlorine atoms in both the reactants and products

the answer is option a.

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.