คำถามตามในรูปครับ หาค่า half-equation EMF...

Which of the following might a chemist choose to study? a. glacier movement in alaska b. better ways to recycle plastics c. the effects of hurricanes on turtle populations d. the vibrations in bridges caused by big trucks

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

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change