Which equation represents the reaction of acetic (ethanoic) acid with water? ch3coo- + h2o ch3cooh + oh- ch3cooh + h2o ch3coo- + h3o+ ch3coo- + h2o ch3coo2- + h3o+ ch3cooh + h2o ch3cooh2+ + oh-

24 points and brainliest to anyone who can answer under 10 minutes with best ! the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit