If you’re worried about the AP Chem FRQ section or simply want to practice more ahead of the exam,check out these past AP Chemistry questions. Here are alsosome sample student FRQ responsesand grading commentary from the latest AP Chemistry exam in 2023. Once you use our AP Chem Score Ca...
frq rotation和torque。芜湖，王炸。我直呼我是傻逼。最后一个大题根本看不懂，越读不懂越紧张，最后好...
值得注意的是,通常教材的所覆盖的内容会对于考纲所规定的,所以建议在阅读时有选择性地读。 每学完考纲上一个部分,除了做教辅上的习题外,也可以在albert.io上找对应的习题来练习。 CB上有每门考试历年的FRQ(Free Response Questions)真题,但没有选择题。热门的科目,如微积分、经济等,网上都有对应的选择题真题出售...
ChemTopper Free Chemistry Help Chemistry Homework Help YBTC chemistry for young children The You Be The Chemist Challenge® is a fun, FREE, STEM competition for students in grades 5-8. It is a collaborative competition, where students participate in teams of 3-4 and compete for scholarships....
Courses AP Chem vs Honors Physics: Choosing the Right Course for College Applications As a Junior, I have the option to take AP chem and honors physics. I want to take AP chem very badly but I can't take AP physics without doing honors physics first. I Ultimately want to take AP phy...
Chem. Rev., 102 (2002), pp. 4525-4548 View in ScopusGoogle Scholar 30 Roebroek A.J.M., I.G.L. Pauli, Y. Zhang, W.J.M. Van de Ven cDNA sequence of a Drosophila melanogaster gene, Dfur1, encoding a protein structurally related to the subtilisin-like proprotein processing enzyme fur...