Saturday, June 6, 2020

AP化学小班

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化学家教张老师九月份开AP化学小班，从2020年九月份到2021年五月初，学习AP化学的各方面知识，助小朋友们参加2021年五月份的AP化学考试。如果您有兴趣参加，请联系张老师：email： vancouverchemsitrytutor@gmail.com 或致电 604808...

AP chemistry small group class starting Sept. 2020

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Hello, this is Ling the chemistry tutor. I am planning to start a small group AP chemistry class in September 2020. The group will study all...
Wednesday, February 5, 2020

matching video for Q 69 posted on youtube

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Detailed explanation of AP Chemistry Question of the Day is posted on YouTube. Check it out. The link is  https://youtu.be/ihBBlbooU-E All ...
Tuesday, February 4, 2020

AP Chemistry Question of the Day --69

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I was reviewing atomic structure with my students and find the following question confusing to quite some people and I decided to share it h...
Thursday, January 9, 2020

Ksp calculations video published on YouTube

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Hello, It is Ling the chemistry tutor. I posted a new video in Youtube about Ksp calculations. Check it out when you have time. the link is ...
Tuesday, January 7, 2020

Another video posted on YouTube on acid and base strength, Ka Kb and Kw

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I posted another video on YouTube about acid and base strength, Ka Kb and Kw and also about the levelling effect of water. Check it out.
Friday, January 3, 2020

check out my first YouTube video

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I just posted on YouTube my first ever chemistry tutoring video on definitions of acid and base. Check it out. The link is  https://youtu.be...