2,4-dimethyl pendant structure

Calculate the mass percent of hydrogen in methyl acetate

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.

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer