What observed rotation is expected when a 1.78 m solution of (r)-2-butanol is mixed with an equal volume of a 0.890 m solution of racemic 2-butanol, and the resulting solution is analyzed in a sample container that is 1 dm long? the specific rotation of (r)-2-butanol is –13.9 degrees ml g–1 dm–1.

What does the process of natural selection involve

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.

Why is silver chloride is an ionic compound