chapter 12

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21 Terms

1
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H2SO4 is commonly known as __________.

sulphuric acid

2
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Ca(OH)2 is also known as __________.

calcium hydroxide

3
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HCl is the chemical formula for __.

hydrochloric acid

4
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NaOH is referred to as __.

sodium hydroxide

5
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KOH is the chemical compound called __.

potassium hydroxide

6
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NH4OH is another name for __.

ammonium hydroxide

7
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Tartaric acid is associated with __.

tamaird

8
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Lactic acid is produced in __.

curd

9
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Citrus fruits like lemon contain __.

citric acid

10
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Vinegar primarily contains __.

acetic acid

11
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Oxides of metals are generally __ in nature.

basic

12
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Table salt is considered __.

generally neutral

13
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Metals corrode due to __.

salt

14
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Salts are typically __.

neutral, but some depend on composition

15
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HCl, H2SO4, and HNO3 are examples of __ substances.

acidic

16
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MgO, CaO, and Na2CO3 are classified as __ substances.

basic

17
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NaCl, KCl, and H2O are examples of __ substances.

neutral

18
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main constitution of acid

hydrogen ( H+)

19
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main constituent of base

OH-

20
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what is tartric acid

a weak acid

21
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