*sigh* any one know how to use pH paper

[L10]

I really need to know for my homework, i was absent the day my teacher did the lab and i missed how to use pH paper.
i should probably hand in the lab tomorrow so i just need to know how so i can do my other homework too
*sigh* i hate homework

[Syncopathic]

rank up 4 u

[Silverhawk79]

You put it in stuff and it changes color.
SIMPLE, AMIRITE?

[L10]

You put it in stuff and it changes color.
SIMPLE, AMIRITE?

idk

[L10]

ahh done with that, now for global studies(ugh book work)