WorksheetsAcids and Bases Intro
Total questions: 10
Worksheet time: 14mins
What happens to acids when they react to metals?
Produce Oxygen gas
Helium Gas
Hydrogen gas
Which are slippery when touched?
Acids
Bases
What would the expected pH of a cola be?
2.5 - 3.5
7
8-9
--hydrochloric acid--
--hydrobromic acid--
--hydroiodic acid--
HClO3, HBrO3, HIO3
HCl, HBr, HI
HClO4, HBrO4, HIO4
HClO, HBrO, HIO
an acid
a base
an element
a metal
Dish Soap: pH of 12
Tomato Soup: pH of 4
Baking Soda: pH of 9
Drain Cleaner: pH of 14
it is a very strong base
it is a weak base
it is a weak acid
it is a strong acid
Match each pH with the correct category:
strong acid
1.0
strong base
13.5
weak acid
5.5
weak base
8.5
neutral
7.0
Acids form (a) when mixed with water, and they taste (b) .
Bases form (c) when mixed with water, and they taste (d) .
_______ are corrosive substances characterized as having a strong smell, a sour taste, and a _______.
Acids; pH less than 7
Acids; pH greater than 7
Bases; pH greater than 7
Bases; pH less than 7
