Hola! Mi nombre es Adriana Peña Cilleruelo, he estudiado Grado en Ingeniería Química y también el máster en formación del profesorado de educación secundaria y bachillerato especialidad Física y Química.
Desde hace años compagino mi trabajo con las clases particulares, de las cuales disfruto porque puedo ayudar aportando mi conocimiento a las personas que lo necesiten.
Las clases se pueden enfocar, dependiendo de las necesidades y deseos del alumnado focalizando la parte práctica de la materia o reforzando la parte teórica.
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Anorganische ChemieChemieStöchiometrieOrganische ChemieGrundlagen der ChemieKohlenstoffchemie
Ciao, sono Annalisa e sono al terzo anno di ingegneria chimica presso l'università di Napoli Federico II , precedentemente diplomata al liceo scientifico. Ho avuto, in questi anni ,alcune esperienze come insegnante di matematica e chimica, che sono le materie su cui mi focalizzerò anche online; il mio metodo non è generale ma varia in base allo studente e alle sue necessità, ho sicuramente come obiettivo quello di far capire e appassionare (almeno un po') i miei allievi ad argomenti solitamente non amati dai molti.
Hello, I am Simona Filice. I am a chemist by graduation with a master and PhD in chemical physics and material science. I am a reseracher at CNR, I collaborate with a big company of microelectronics and I am a teacher at University and in different private schools. I love teaching and helping young students in building their future. I taught online organizing each lesson according to student's needs. I am at your disposal also in the evening and during the weekend. I am happy to help you in improving yourself and building your future.
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Hi!
This is Asmat.
I have 5 years' experience of teaching chemistry and general science. I've completed BS Hons. Chemistry with CGPA 3.58 and specialised in Inorganic Chemistry. If you have any chemistry problems, I will gladly help you.
My areas of expertise include,
•Organic chemistry
•Inorganic chemistry
•Physical chemistry
•General chemistry & General Science
•Biochemistry
•Industrial chemistry
•Analytical Chemistry
•NMR.IR,MASS spectroscopy
Geprüfte Lehrkraft, moderiert durch das Classgap-Team
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Hi there!
I'm Peter Akpa, and I'm thrilled to share my passion for Biology and Chemistry with you.
With a degree in Biochemistry from the University of Calabar, Nigeria, and six years of experience teaching Biology and Chemistry to high school students, I've learned how to make complex concepts fun and easy to understand.
My teaching style is all about creating a supportive and engaging environment that puts you, the student, at the center.
I'd love to help you achieve your learning goals and make science a enjoyable journey!
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Ciao, sono Clara Baldari, sono laureata con 110 e lode in Biotecnologie Mediche e Nanobiotecnologie all'Università del Salento.
Sono alla fine del mio percorso di Dottorato in Fisica e Nanoscienze.
Amo la biologia e la chimica che ho approfondito ampiamente nel mio percorso di studi e durante i tre anni di Dottorato.
Ho esperienza nel dare lezioni a studenti delle scuole superiori in Biologia, Chimica, Scienze della Terra e me la cavo anche con Matematica di base o Algebra.
Mi piace organizzare le lezioni in base alle esigenze di ogni studente, sarò felice di aiutarvi a raggiungere i vostri obiettivi! ;)
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Ciao sono Simona,laureata in CTF. Sono una persona solare e amichevole. Fin da bambina mi hanno affascinato le materie scientifiche, e alle scuole superiori ho svolto per diversi anni "giochi della chimica e di matematica". Ho esperienza da diversi anni nel campo dell'insegnamento, in quanto ho impartito lezioni private di materie scientifiche a studenti universitari e di scuola secondaria superiore. Inoltre, per 2 anni ho svolto doposcuola ad un ragazzino di scuola secondaria inferiore. Non ho un vero metodo di insegnamento, in quanto credo che ognuno di noi sia diverso ed abbia bisogno di un metodo differente, per cui preferisco adottare metodi differenti per ogni studente, ma sicuramente con tutti adotto il sorriso e la simpatia, per poter studiare meglio insieme. Amo viaggiare e conoscere nuove culture e paesi, difatti uno dei motivi per cui ho decido di condurre lezioni online è proprio per questo motivo. Dai se vuoi divertirti a studiare insieme a me, magari facendoti vedere meraviglie nel mondo scegli me☺️
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Hi, I'm Fatemeh, aka Hasti! I'm a 27 y.o pharmacist, Master's grad from Charles University in Prague with an A grade.
Teaching has been a natural talent and passion of mine since high school. I found joy in helping my classmates navigate challenging subjects, and this continued through university. Professors recognized my ability to explain complex topics, often requesting me to assist my colleagues for better comprehension. It became evident that I have a true passion for teaching.
Now, as a certified graduate, I am excited to officially share my knowledge and assist science lovers in understanding complex concepts.
Ready to explore the awesome worlds of biology, chemistry, and pharmacology with me, Hasti? 🎓 As a certified pharmacist and passionate teacher, I'm here to make learning a blast and create simple stories that you will never forget! Picture personalized lessons designed just for you, where complex concepts become exciting discoveries. Together, we unlock your potential and excel in science!
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Pericyclic Reactions
(Peri mean around and cyclic mean circle) So, Pericyclic mean around the circle.
It may be define as:
“A pericyclic reaction is a concerted reaction that proceeds through a cyclic transition state.”
Characteristics of pericyclic all reactions:
1) All pericyclic reactions are single step mechanism.
2) All pericyclic reactions have conjugated cyclic transition state.
3) All pericyclic reactions are internally self-sufficient mean (no extra reagent and catalyst is required) they initiated by thermally or photo chemically.
4) All pericyclic reactions are stereospecific in nature mean (specific stereoisomer in reactants form specific stereoisomer in products).
5) All pericyclic reactions show equilibrium state mean (reactants and products have ability to inter change with each other).
Types of pericyclic reactions:
There are following types of pericyclic reactions
1) Electrocyclic reactions
2) Cycloaddition reactions
3) Sigmatropic rearrangement
1) Electrocyclic Reactions
“An electrocyclic reaction is a reversible reaction that can involve ring closure or ring opening of one molecule of reactant to form one molecule of product.”
Type of Electrocyclic Reactions:
i) Electrocyclic ring closure reactions:
“An electrocyclic ring closure is an intramolecular reaction that forms a cyclic product containing one more σ bond and one fewer π bond than the reactants.”
ii) Electrocyclic ring opening reactions:
“An electrocyclic ring opening is a reaction in which an σ bond of a cyclic reactant is cleaved to form a conjugated product with one more π bond.”
To draw the product in each reaction, use curved arrows and begin at a π bond. Move the π electrons to an adjacent carbon-carbon bond and continue in a cyclic fashion.
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Anorganische ChemieIndustrielle ChemieChemieOrganische ChemieGrundlagen der ChemieAngewandte Chemie
Hello! I'm Momna Fareed, the passionate online tutor with a strong background in Chemistry. I have done my bachelor's degree from the University of Punjab. I excel at creating personalized learning environments that foster academic success. I'm dedicated to delivering high quality instruction, tailored to each students unique needs and learning style. I have also done my research work in catalytic reduction of industrial waste. I have my specialization in Applied Chemistry as well. I look forward to collaborating with you and helping you reach your full potential.
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