What is the pH of a solution with [OH-]=0.0004? (Show your work) NO LINKS PLEASE

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

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.

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o