SS3 Chemistry Lesson Note (First Term) 2024

The lesson note for SS3 Agricultural science first term is now available for Tutors, parents, guardians and students who have been searching for an accurate and updated 2024 note

Please note that the first term lesson note is curled out from the government approved scheme of work for Senior Secondary school. So you can do your verification as well and compare the first term lesson note for SS3 Chemistry as seen on the free PDF file made available towards the end of this post.

SS3 Chemistry Lesson Note (First Term) [year] 1

The SS3 Chemistry lesson note for first term is in line with the 2024 SS3 Chemistry scheme of work for the term. This means the SS3 Chemistry lesson note is tailored towards achieving the aim and objective for the subject as mandated by the ministry of education.

Below is The Chemistry Scheme of work from which the Chemistry SS3 first term lesson note was drafted from:


Volumetric Analysis (Titration)

Heat of Neutralization & Redox Titrations

Test for Common Gases

Qualitative Analysis I

Qualitative Analysis II

Qualitative Analysis III

Qualitative Analysis IV – Anions

Test for Fat and Oil; Protein; Starch

Petroleum I

Petroleum I


At the end of the lesson, the students should be able to understand and solve the following problems:

  • What is the molarity of a solution made when water is added to 0.2 mol of CaCl2 to make 100 cm³ of solution? [RAM: Ca = 40; Cl = 35.5]
  • The concentration of a Potassium chloride solution is 14.9 g dm-3. What is the molarity ( mol dm-3) of the solution? [Relative Atomic Mass: Cl = 35.5; K = 39]
  • How many moles of zinc sulphate is present in 200cm3 of 0.1 mol dm-3 zinc sulphate solution?
  • A solution of barium hydroxide have molarity 0.1 mol dm-3. What is the concentration of the solution in g dm-3? [Relative Atomic Mass: Ba = 137; O = 16; H = 1]
  • 30cm3 of hydrochloric acid solution was titrated against 25cm3 of 0.1M sodium hydroxide solution. Calculate:
  • (i)   the concentration of the acid in mol/dm3
  • (ii)  the concentration of the acid in g/dm3
  • A is a solution containing 16.20 g dm-3 of impure ethanedioic acid.
  • B is 0.100 mol dm-3 sodium hydroxide solution.
  • On titrating A against B, using phenolphthalein as indicator, 31.50cm3 of A was found to react completely with 25.00 cm3 portions of B.
  • From information provided above, calculate the:
  • concentration of A in mol dm-3;
    ii. the percentage purity of the ethanedioic acid;
  • A solution of sodium trioxocarbonate (IV) contains 10.6g in 250cm3 of solution. Calculate the concentration of the solution. [Na2CO3 = 106.0]

The above are what is expected of a SS3 student to know and be able to understand with ease. The SS3 Chemistry first term lesson note here is aided with images so it makes it easier not just for the students but for the teachers too.

I have made the SS3 Chemistry first term lesson note available in a PDF format for free download without any extra cost as this would ease the passage of knowledge from teachers to students without hinderances. It is a my little way of giving back to the educational sector where I belong.

All you need do is click the download button below to get the PDF file of the Chemistry first term lesson note for first term.

SS3 Chemistry first term Lesson Note 2024

To get the updated SS3 Chemistry first term lesson note for 2024 please see the download button below. You can save to your personal device so it can be accessed anytime.


I hope the above has helped? Please feel free to ask questions as regards the government approved SS3 Chemistry first term lesson note for 2024 if you have any and I will be glad to assist.

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