That’s like the titration. The 50 drops vs 10 drops means you have more acid than solution. So the way we work a titration is you’re measuring the number of drops of acid or base that will neutralize what you’ve got in your small solution. And then you scale that up and you can do one of two things. Measure the concentration of aqueous solution or in a solvent bath your measuring the amount of acid that’s present. So the pH number is indicative it’s that number of drops. If someone has 50 drops they have more acid than that are bath than you would if you had 10 drops so you need a larger amount of booster to neutralize that or you have a higher concentration if you’re just using an aqueous titration kit.