A chunk of silver has a heat capacity of 42.8 J/°C. If the silver has a mass 181 g, calculate the specific heat of silver.

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;

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.

window cleaner is ammonia dissolved in water. this is an example of a