The U. S. Food & Drug Administration advises consumers to consume 18 mg of iron in a daily 2,000 calorie diet. Given the nutritional information above, determine the mass (in mg) of iron in a serving size of Frosted Mini Wheats®. (The photo shows that a serving of Mini Wheats contains 50% of the iron that the FDA advises per day.)

the answer is 1 i believe

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.