Question: compound a, c9h16, was foundto
be optically active. on catalytic reduction over a
palladiumcatalyst, 2 equivalents of hydrogen were absorbed to yield
compoundb. ozonolysis of a gave two compounds. one was identified
asacetaldehydrate, ch3cho. the other compound, c, was
anoptically active
dialdehyde, c5h8o2. formulate the
reactionsand draw structures for compounds a, b, and c.

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.

catya your not at all which answer i've seen you do this on another question!

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph