What is the mass of Anhydrous salt in 64 grams of cobalt(II) chloride hexahydrate?

h let me think about that

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation:

the ratio of the conjugate base to the acid required to attain the desired ph.