Name: ______,______Band: ____
Acids, Bases Worksheet -I
1) List four properties of an acid.
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2) What ions exist in acid solution?
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3) List three properties of a base.
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4) What ions exist in base solution?
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5) What forms when an acid reacts with a base?
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6) What are some of the properties that acids and bases have in common?
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7) I am a substance who turns blue litmus red, neutralizes bases, and tastes sour. What am I? ______
8) I am a species who turns red litmus blue, neutralizes acids, and tastes bitter. What am I? ______
9) In aqueous solution of an ionic compound turns red litmus blue. Conducts electricity, and reacts with an acid to form a salt and water. This could be
a. HCl b. NaI c. KNO3 d. LiOH
10) Which substance can be classified as an Arrhenius acid?
a. HCl b. NaCl c. LiOH d. KOH
11) Which metal will react with hydrochloric acid and produce H2(g)?
a. Au b. Cu c. Mg d. Hg
12) According to the Arrhenius theory, a substance that is classified as an acid will yield
a. OH- b. NH4+ c. H+ d. CO32-
13) Which substance is classified as an Arrhenius base?
a. HCl b. NaOH c. LiNO3 d. KHCO3
14) State the following observations indicate an acid or a base.
a. A solution conducts electricity and feels slippery. ______
b. A solution conducts electricity and reacts with metal. ______
c. A solution is sour and turns blue litmus paper red. ______
d. A solution reacts with an acid and produce salt. ______
15) Circle one.
a. CH3COOH is a(n) (acid, base, salt).
b. NH4Cl is a(n) (acid, base, salt).
c. KOH is a(n) (acid, base, salt).
d. H3PO4 is a(n) (acid, base, salt).
e. Ca(NO3)2 is a(n) (acid, base, salt).
16) Write a reaction (if any) between: (Use Table K, L, and J)
a. Aluminum solid and nitric acid aqueous
b. Lithium solid and sulfuric acid aqueous
c. sodium solid and acetic acid aqueous
17) Which metals do not react with acids?
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18) Write the balance equation of the reaction between these substances:
HNO3 + H2O à ______+ ______
HBr + H2O à ______+ ______
H2O
KOH ______+ ______
H2O
LiOH ______+ ______
19) Write balanced equations of neutralization reactions between these substances:
a. HCl(aq) + KOH(aq) à ______+ ______
b. HNO3(aq) + Ca(OH)2(aq) à ______+ ______
c. H2SO4(aq) + KOH(aq) à ______+ ______