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Lessons 11.1 & 11.2

Posljednje ažuriranje 6 months ago

5

Obavezno

1

Obavezno

1

Obavezno

1

Obavezno

1

Obavezno

1

Pitanje 1

1.

What is a Bronsted-Lowry acid?

Electron acceptor

Neutral molecule

Metallic element

Proton donor

Pitanje 2

2.

According to Bronsted-Lowry theory, what accepts protons?

Bases

Buffers

Acids

Salts

Pitanje 3

3.

In the following reaction H₂SO₄is acting as the
H₂SO₄ + NH₃ --> NH₄⁺ + HSO₄^-

acid

base

Pitanje 4

4.

In the following reaction wateris acting as the
H₂O + HI --> H₃O⁺ + I^-

acid

base

Pitanje 5

5.

Which of the following is NOT a neutralization reaction?

2HNO₃ + Ca(OH)₂ ⇋ Ca(NO₃)₂ + 2HOH

NaOH + H₂SO₄⇋ H₂O+ NaSO₄

HCl + NaOH ⇋ NaCl + H₂O

CH₃CO₂H +OH_⁻⇋ CH₃COO⁻ + H₂O