Use the mean value off keq to calculate the scn- concentration in a solution whose initial fe3+ concentration was 4.00x10^-2 m (.04m) and initial scn- concentration was 1.00x10^-3m (.001m).
is all the scn- in the form of fencs2+? mean value = 48. solved for scn- concentration = 0.0006538
does the result of the calculation justify our original assumption that all of the scn- is in the form of fencs^2+?

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water

What is the solubility of substance?