The 1h nmr spectra of carvone and the epoxidation product(s) are extremely complicated, so we've only given you partial spectra (from δ 3.0 - 7.0 ppm), showing the double bond regions. there are three peaks in this region in the carvone spectrum, corresponding to ha, hb and hc. based on chemical shift or coupling considerations, assign the peaks for ha and hb/c (you can't distinguish between hb and hc, so just label both peaks hb/c).

Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars