Question

what is the pH value of ethanoic avid and hydrogen carbonate solution and also show the color developed by this acids on pH paper​

Answer 1

ethanoic acid (acetic acid/vinegar), lemon juice, distilled water and dil. sodium bicarbonate solution. pH is the measure of hydrogen ion concentration of a solution. The hydrogen ion concentration (H+) for an acidic solution is always greater than 10-7 mol L-1 and its pH is, therefore