Chemistry tutor near me in Australia

Manisha tutored Ekta on chemistry problems, focusing on mole calculations, determining molar mass, and balancing chemical equations. Ekta worked through a series of problems from a question paper, and Manisha provided step-by-step guidance and corrections. Ekta was assigned problems 18, 19, and 20 to complete after the class.

Jesna and Michelle concluded their chemistry sessions by reviewing the 12 principles of green chemistry, with a focus on catalysis and energy efficiency. They discussed the economic, environmental, and safety implications of energy efficiency in chemical processes. Jesna offered Michelle options to renew the subscription or transfer remaining lessons and also provided information about her career counseling services.

Tanya and Darlene discussed acid-base chemistry, focusing on quantifying acid strength using Ka and pKa values, and factors affecting acidity like atomic size, electronegativity, and hybridization. Darlene practiced ordering compounds by acidity. They agreed to continue the discussion on conjugate bases, resonance, and inductive effects in the next session on Sunday at 4:30.

Robert tutored Brooke on ether chemistry, covering Williamson ether synthesis, ether degradation, and epoxide reactions. He emphasized SN1 and SN2 reaction mechanisms, particularly the role of steric hindrance in determining reaction pathways and product distribution. Brooke struggled with the mechanisms, especially epoxide ring opening, and Robert clarified the steps and the influence of acidic vs. basic conditions.

Jesna James and Charlotte Richards reviewed aldehydes and ketones, covering reactions like Cannizzaro, Grignard reagents, Tollen's test, aldol condensation, and electrophilic substitution. Charlotte worked through practice problems on the whiteboard to reinforce her understanding of the material. Jesna also asked for feedback on her teaching methods at the end of the session.

Robert tutored Brooke on organic chemistry concepts, including alcohol reactions, oxidation/reduction, Grignard reagents, and reaction mechanisms. They worked through a quiz involving synthesis problems, hydrohalogenation, elimination, ozonolysis, and Grignard reactions. Brooke scheduled two more sessions with Robert for the following Monday to prepare for her upcoming test and final.