Life's what you make it so let's make it rock let's celebrate it join in everyone you decide 'cause life's what you make it if you dont know what show this song is from then simply die <3

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

What causes the appearance of lines in a emission spectrum

Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?