Hypothesis: If you can measure the pH of a
range of acids and bases using a universal pH
indicator, then you can use those values to
calibrate a cabbage pH indicator.
To determine the pH of a solution using a pH
indicator paper, you need a
DONE

During which time interval does the object travel approximately 10 meters

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

What term describes technology that operates on an atomic level