A buffer containe 0.010mol of lactic acid pka 3.86 and 0.050mol of sodium lactate per liter calculate the pH of the buffer calculate the change in pH when 5ml of 0.5m of HCl is added to 1m of the buffer what pH change would you expect if you added the same quantity of HCl to 1l of pure water.​

increased stability in the completion of fluorine's outer shell.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

може ли да зареждате повече информация, моля