The hybrid citrus tree is a cultivated-origin lemon. This fruit is used for making juice, while its pulp and the rind are intended for other purposes. Lemon juice contains about 5% citric acid. It has an acidic taste (sour) and a pH between 2 and 3. Lemon juice is an acidic acid that can be used in high school chemistry laboratory experiments. Lemons thrive in tropical and subtropical climates, but they are not able to thrive in frost or extremely…