Acid Base Reactions

A neutralisation reaction is a reaction between 

• Acid and a Base 

• Acid and water 

• Base and water 

• None of the above 

Tags

NGSS.MS-PS1-5

An acid reacts with a metal carbonate to produce 

• Salt, water and hydrogen gas

• Salt, water and carbon dioxide

• Limewater

• Salt and water 

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A neutralisation reaction produces 

• An acid 

• neutral substance 

• Only water 

• Salt and water 

Complete the following reaction:
Sulphuric acid + sodium carbonate
--> 

• Carbon dioxide + water 

• calcium carbonate + water + carbon dioxide 

• Sodium sulphate + water + carbon dioxide 

• Sodium chloride + water + carbon dioxide 

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What might happen if you mixed a strong acid with an equally strong base?

• You would see an explosive chemical reaction.

• The acid would destroy the base.

• The base would destroy the acid.

• You'd wind up with a pH-neutral substance.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following chemical reactions represents an acid-base reaction?

• HBr + KOH → K₂Br + H₃O

• ZnCl₂ + MgSO₄ → ZnSO₄ + MgCl₂

• H₂SO₄ + CaCl₂ → CaSO₄ + HCl

• NH₄OH + KCl → KOH + NH₄Cl

• KOH + HBr --> KBr + HOH

What are the products of a typical acid-base reaction?

• A single compound

• Carbon dioxide and water

• A salt and water

• Two different elements

What are the products of a neutralization reaction (a type of acid-base reaction)?

• Salt and oxygen.

• Salt and water.

• Water and carbon dioxide.

• Salt and hydrogen gas.

Identify the acid and the base in the follwing reaction.

• KOH is the base and HBr is the acid.

• KOH is the acid and HBr is the base.

• KOH and HBr is the acid.

• KOH and HBr is the base.

What is the result of mixing acetic acid (CH₃COOH) with sodium bicarbonate (NaHCO₃)?

• CH₃COONa + H₂O + CO₂

• CH₃COOH + NaOH

• NaHCO₃ + HCl

• CH₃COONa + H₂O

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5