Acid

everyone knows wat is the ph of a lemon or soda leman is an acid bud soda is ph-9 so you can see that it is not acidic. butter is ph 12 so you know everything fore the test.

everyone knows wat is the ph of a lemon or soda leman is an acid bud soda is ph-9 so you can see that it is not acidic. butter is ph 12 so you know everything fore the test.

ph is when you understand wat is an acid ore alkali

the ph of the lemon juice is ph2

ph7

ph3

ph9