Chirani Thammita

Hi, I am Chirani Lennon! Let’s navigate chemistry together. Let me know what is bothering you and I will let you in on the chemistry secrets!

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Profile photo of Chirani, Chemistry tutor at Wiingy
Profile photo of Chirani, Chemistry tutor at Wiingy
Profile photo of Chirani, Chemistry tutor at Wiingy

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Chirani Thammita

Bachelors degree

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Each lesson is 55 min

50 lessons


20% off

/ lesson

30 lessons


15% off

/ lesson

20 lessons


10% off

/ lesson

10 lessons


5% off

/ lesson

5 lessons


-

/ lesson

1 lessons


-

/ lesson

Chirani Your chemistry tutor

I am Chirani Thammita Lennon who is an experience chemistry tutor for nearly a decade. I an experienced in guiding high school and college students with any needs through the guidance to make chemistry an enjoyable subject. I specialize in subjects like biochemistry, organic chemistry, atomic structure, and more in depth knowledge on the lab skills. Grasping complex concepts in chemistry is nothing to do with your knowledge but the way you approach it. Make chemistry a story, game or a fantasy novel. You just need to know the easy tricks all chemists use to gain their success. That’s where I come to play. I excel in covering all bases that is needed for you to excel in homework, lab assignments, group work and assignments that get You points and bonus points. Grades will be nice but understanding the concepts of chemistry is more important. Make sure you are comfortable with this “hard” subject!

Chirani graduated from PennWest University Edinboro

Chirani graduated from PennWest University Edinboro

Specialities of your chemistry tutor

Review sessions icon

Review sessions

International Baccalaureate (IB) icon

International Baccalaureate (IB)

Chemistry lab skills icon

Chemistry lab skills

Chemistry experiments icon

Chemistry experiments

A-Levels (UK) icon

A-Levels (UK)

Types of learners for chemistry class

None of the above icon

None of the above

College students icon

College students

High School students icon

High School students

Chemistry class overview

My tutoring style structured, patient, interactive, and engaging, focusing on hands on learning experiences. I specialize in teaching chemistry in all sub groups such as states of , acid, bases and pH. It doesn’t matter if you want help in general chemistry or organic chemistry, i will help you succeed by making you understand the concept with the technique you prefer. Everyone studies and retain information different, spring feel afraid to reach out to tell me what you are compatible and comfortable with. My teaching techniques all include presentations, diagrams, note taking, color coding and many more. The most important method of teaching is communication. I like when You can contact me when you have any questions about any material we covered or any material you don’t understand but needs ur get help with. Therefore, let’s navigate chemistry together!

Your chemistry tutor also teaches

Biochemistry

Biochemistry

Acids, Bases & pH

Acids, Bases & pH

States of Matter

States of Matter

Organic Chemistry

Organic Chemistry

Chemical Reactions

Chemical Reactions

Atomic Structure

Atomic Structure

Flexible Scheduling

Allows 1h early scheduling

Allows 1h early rescheduling

Can wait for 20 mins after joining

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10 day Refund

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Free Tutor Swap

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Chemistry concepts taught by Chirani

Student learned 4 days ago

The student and tutor worked through numerous practice problems identifying SN1, SN2, E1, and E2 reaction mechanisms. They detailed the five-step process for determining reaction outcomes and discussed the specific roles of solvents, bases, and heat. The next session will continue with SN1/SN2 reactions, alcohols, and solvent analysis, with a focus on practice-based learning.

SN1 and SN2 Reactions

E1 and E2 Reactions

Factors Determining Reaction Mechanisms (SN1

SN2

E1

E2)

Carbocation Rearrangements

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Student learned 6 days ago

The student and tutor worked through various chemistry problems related to unit conversions, energy calculations, de Broglie's equation, and the Rydberg equation. They practiced applying formulas and reviewed strategies for approaching exam questions, including unit conversions and the use of constants. The next session will cover periodic trends and electron configurations.

Unit Conversions and Dimensional Analysis

Energy

Frequency

and Wavelength (E=hf

c=λf)

Rydberg Equation for Atomic Transitions

De Broglie Wavelength (λ = h/p)

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Student learned 8 days ago

The tutor and student reviewed IR spectra and then extensively covered the interpretation of H-NMR spectra, including shielding, deshielding, and splitting patterns. They also practiced identifying and predicting products for SN1, SN2, E1, and E2 reactions. The next session will focus on more H-NMR and substitution/elimination reactions.

Infrared (IR) Spectroscopy Basics

¹H Nuclear Magnetic Resonance (NMR) Spectroscopy Principles

SN1

SN2

E1

and E2 Reaction Mechanisms

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Tools & techniques used by chemistry tutor

Digital Note taking image

Digital Note taking

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Quizzes

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Flashcards

Presentations image

Presentations

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Video conferencing

Interactive chemistry lessons

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Mobile joining

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Pets are welcomed

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Record lessons

Weekend lessons icon

Weekend lessons

Note taking icon

Note taking

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Chemistry tutors on Wiingy are vetted for quality

Every tutor is interviewed and selected for subject expertise and teaching skill.