The Concept of Qualitative Analysis
The Meaning of Qualitative Analysis
Explain the meaning of qualitative analysis
Qualitative
analysis involves determining metals and non metals (or metallic and...
Pollution
can be defined as the introduction by human (or animal) activities,
directly or indirectly, of substances or energy into the environment
resulting in...
Soil Formation
Soil Formation
Describe soil formation
Soil
is formed by the process of weathering. All types of weathering
(physical, chemical or biological) result to disintegration of...
TOPIC 1: NON METALS AND THEIR COMPOUNDS
General Chemical Properties of Non Metals
The non-metals are very reactive and most of them react with other...
TOPIC 7: CHEMICAL KINETICS, EQUILIBRIUM AND ENERGETICS
The Rate of Chemical Reactions
Copmarison between the Rates of Chemical Reactions
Compare the rates of chemical reactions
Chemical
reactions take...
TOPIC 5: VOLUMETRIC ANALYSIS
Standard Volumetric Apparatus
The Concept of Volumetric Analysis
Explain the concept of volumetric analysis
Volumetric
analysis is a quantitative analysis involving the measurement of...
TOPIC 3: ACIDS, BASES, AND SALTS
Acids and Bases
The Natural Sources of Acids and Bases
Investigate the natural sources of acids and bases
In
everyday life,...
TOPIC 1: CHEMICAL EQUATIONS
A
chemical equation is a representation of a chemical reaction with the
help of symbols and formulae of the substances involved...
Clink the following link for the results for standard Seven who conducted the Primary School Leaving Examination (PSLE) 2020>>>https://matokeo.necta.go.tz/psle2020/psle.htm
President Office Regional Administration and local government (PO-RALG) or TAMISEMI announced the semester of 2021 for Primary and secondary school in Tanzania....
