6 Garam (Chem F4)

Chapter 6:
ACID, BASE & SALT

Chemistry Form 4

Uji Kendiri 6.8

1. Define the
meaning of salt

Mulakan!

Short Answer Submissions (all)

afiq salt is an ionic compund formed when hydrogen ion in an acid is replaced
amir with a metal ion or an ammonium ion
Baheerah
afif salt is an ionic compound. salt can be produced from the neutralisation
Raudhah reaction between acid and alkali (base)

Salt is a ionic compound when hydrogen ion from the acid replaced with
the metal ion or ammonium ion

ionic compund formed when hydrogen ion in an acid replaced with a
metal ion or an ammonium ion

Ionic compound formed when the hydrogen ion from the acid is replaced
with metal ion or the ammoinium ion

Aktiviti 6.22

1. Give one example of
soluble and insoluble

salt

Mulakan!

Short Answer Submissions (all)

Raudhah Soluble - calcium chloride
afif Insoluble - barium sulphate
Baheerah
amir ammonium soluble in water and mercury chloride not soluble in water
afiq
Potassium carbonate and silver chloride

soluble-Na2C03
insoluble-PbCl2
garam larut:(NH4)C03.
garam x larut:PBSO4

Word Cloud details can be found in the Notes section below

Aktiviti 6.10

1. Write chemical
equation for heating of

zinc carbonate salt

Mulakan!

Short Answer Submissions (all)

afif ZnCO3 ---> ZnO +CO2
amir ZnCO3 ----> Zno + CO2
afiq ZnCO3--->ZnO+CO2
Raudhah ZnCO3 --> ZnO + O2
Baheerah ZnCO3 = ZnO3 + CO2

Word Cloud details can be found in the Notes section below

Aktiviti 6.10

2. Write chemical equation
for heating of Lead(II)
carbonate salt

Mulakan!

Short Answer Submissions (all)

afif PbCO3 ---> PbO +CO2
amir PbCO3 ---> PbO + CO2
Raudhah PbCO3 --> PbO + CO2
afiq PbCO3--->PbO+CO2
Baheerah Pb(NO3)2+Na2CO3= PbCO3 +NaNO3

Aktiviti 6.10

3. Write chemical equation
for heating of zinc nitrate
salt

Mulakan!

Short Answer Submissions (all)

afiq 2Zn(NO3)2--->2ZN0+4N02+O2

afif 2Zn(NO3)2--->2ZnO+4NO2+O2

amir 2Zn(NO3)2 ---> 2ZnO + 4NO2 + O2

Baheerah Zn(NO3)2 = ZnO + NO2 + O2

Raudhah 2Zn(NO3)2 --> 2Zn + 4NO2 + O2

Teka-teki Garam. Name:

Book title: Tindakan Haba ke atas Garam What can you tell me about it?
Author: Garam Karbonat atau Nitrat Apabila dipanaskan, saya berwarna perang.
Apabila disejukkan, saya berwarna kuning.
Saya menghasilkan gas yang berwarna perang.
Saya juga menyalakan kayu uji berbara.
Siapakah saya kawan-kawan ?

SLIDESMANIA

Short Answer Submissions (all)

amir Pb(NO3)2
afiq saya rasa plumbum carbonate ataupun plumbum nitrate
Raudhah Pb(NO3)2
Baheerah Lead nitrate
afif plumbum carbonate

Teka-teki Garam. Name:

Book title: Tindakan Haba ke atas Garam What can you tell me about it?
Author: Garam Karbonat atau Nitrat Apabila dipanaskan, saya berwarna kuning.
Apabila disejukkan, saya berwarna putih.
Saya menghasilkan gas yang tidak berwarna.
Saya juga mengeruhkan air kapur.
Siapakah saya kawan-kawan ?

SLIDESMANIA

Short Answer Submissions (all)

afif zinc cholride
Raudhah ZnCO3
amir ZnCO3
Baheerah 2Zn(NO3)2
afiq zinc carbonate