The results For X: For Y Initial level of acid in the burette 0.0 cm³ Initial level of acid in the burette 22.2 cm* Final level 22.2 cm³ Final level 37.5 cm volume of acid used 22.2 cm³ volume of acid used 15.3 cm³ Analysis of the results The same volume of each cleaner was used. The sodium hydroxide in x neutralised 22.2 cm of acid. The sodium hydroxide in Y neutralised 15.3 cm of acid. This means that solution... My conclusion These results... To improve the reliability of the results I would...
