C2.6 Making Salts

What does pH measure?

• how acidic a substance is
• how basic a substance is
• how acidic or basic substances are
• how many hydronium ions and acid produces

A base has a _________________.

• sour taste
• positive ion
• slippery feel
• pH of 5

____________ can be corrosive.

• acids
• bases
• acids and bases
• neutral substances

During titration indicators can be used to produce a change in color to _____________.

• acids
• bases
• acids or bases
• detergents

Ca(OH)2 is caustic lime and is a(n) _________.

• acid or base
• buffer
• acid
• base

Ionic bonds form between metals and ____.

• metalloids
• metals
• nonmetals

In sodium chloride, sodium gives an electron to chlorine.

• True
• False

If you combine an acid and a base, this occurs.

• acidification
• basification
• neutralization
• negativation

Which of the following salt is not soluble in water?

• NaNO₃
• CaCl₂
• Na₂SO₄
• CaCO₃

Which is the stronger acid?

• pH 1
• pH 4
• pH 8
• pH 13