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17 questions
Identify the missing reactant in the following word equation:
Iron + ______________ 🡪 Iron oxide
Iron
Oxygen
Oxide
Acid
Identify the missing reactant in the following word equation:
_____________ + Hydrochloric acid 🡪 Zinc chloride + Hydrogen gas
Zinc
Hydrogen
Chlorine
Zinc chloride
Reacts with metals
acid
base
both acid and base
Has a pH more than 7
acid
base
both an acid and a base
Tastes bitter
acid
base
both an acid and a base
tastes sour
acid
base
both an acid and a base
Has a pH less than 7
acid
base
both an acid and a base
Ends with "OH-"
acid
base
both an acid and a base
Turns indicators different colors
acid
base
both an acid and a base
Compound starts with an "H"
acid
base
both an acid and a base
Soap
acid
base
an acid and a base
Feels slippery
acid
base
an acid and a base
Neutral solutions have a pH of:
0
1
7
14
Which is the correct set of acid properties:
sour taste, corrosive, change litmus from red to blue
sour taste, corrosive, change litmus from blue to red
sweet taste, slippery, change litmus from blue to red
sour taste, slippery, change litmus from blue to red
NaOH may be found in drain cleaners and as a component of soaps. Is NaOH an acid or a base?
Acid
Base
Neither (Neutral)
This ion is responsible for the properties of acids
Sodium ion
Hydrogen ion
Hydroxide ion
Oxide ion
This ion is responsible for the properties of bases
Sodium ion
Hydrogen ion
Hydroxide ion
Oxide ion
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