14. Grinding a Tylenol tablet into powder increases the rate of reaction due to increased ____________________.

Question

a
surface area
b
temperature
c
concentration
d
reactants mass

15. How many valence electrons are in Oxygen?
a
6
b
3
c
4
d
1

16. A bath bomb is a solid sphere made of a weak base and a weak acid. When it you add it to a bathtub, it mixes with the water to create a soapy solution. If you want it to completely and quickly dissolve a large bath bomb, what might you do?
a
Decrease the water volume, which increases the solubility of the bath bomb - dissolving it more quickly.
b
Increase the water temperature, which increases the solubility of the bath bomb - dissolving it more quickly.
c
Increase the water acidity to a pH of 2, which increases neutralization of the bath bomb - and then take a shower, instead
d
Decrease the water temperature, which increases the solubility of the bath bomb - dissolving it more quickly.

Answer 1

14. Grinding a Tylenol tablet into powder increases the rate of reaction due to increased a surface area.

15. How many valence electrons are in Oxygen?
    a 6

16. A bath bomb is a solid sphere made of a weak base and a weak acid. When you add it to a bathtub, it mixes with the water to create a soapy solution. If you want it to completely and quickly dissolve a large bath bomb, what might you do?
    b Increase the water temperature, which increases the solubility of the bath bomb - dissolving it more quickly.