Salt and neutralisation

A neutralization reaction will (almost) always produce...

• water & salt
• water
• salt
• water & carbon

Scale that ranges from 1- 14

• acid

• alkali

• salt

• pH

Zn(OH)₂ is an example of a...

• acid

• base

• salt

Identify the salt in the following equation:
Zn(OH)₂ + HNO₃   ---> H₂O  + Zn(NO₃)₂

• Zn(OH)₂
• HNO₃
• H₂O
• Zn(NO₃)₂

Tags

NGSS.MS-PS1-5

In a ____ reaction, an acid and an alkali produce a salt and a water.

• concentrated

• decomposition

• dilute

• neutralization

Complete the following reaction:

HCl + Mg(OH)₂ -->

• MgCl₂ + H₂O

• Mg +H₂O

• MgCl₂ + H₂

• MgCl₂ + H₂O + CO₂

Tags

NGSS.HS-PS1-2

What is the pH of a 1 x 10^-3 M solution of HNO₃?

• 3

• 2

• 1

• 0

Which of the following salts is insoluble?

• CaSO₄

• CaCl₂

• Ca(NO₃)₂

Which of the followings is an acid salt?

• CH₃COONa

• NaCl

• KHCO₃

• Na₂SO₄

Which of the following statements is true?

• All nitrates are insoluble.

• Lead(II) sulphate is soluble.

• Potassium carbonate is insoluble.

• Copper(II) chloride is soluble.