You dissolve 0.56 g of potassium chloride (KCl) in 650 ml of water. What is the molarity of the solution?

(From the periodic table: 1 mol K = 39.10 g; 1 mol Cl = 35.453 g)

Enter the value rounded to three decimal places with no units

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .

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.

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.