q: 3 moles of hz and 4 moles of 12 were heated in a sealed tube at a given temperature at which kc is
50. if the volume of the tube is 1dm3, determine the composition of the equilibrium.
h2 + i2 => 2h1

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

nacl is added to the aqueous of what? ? in order to get a proper answer you have to specify the exact composition of the aqueous solution.

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:

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.