facebook
Duaa
Trusted teacher
FavouritesAdd to Wish List
FavouritesAdd to Wish List
Trusted teacher
from16.82GBP/ h

Chemical Engineering Mass Transfer: Diffusion & Convection

Mass Transfer Unit Operation and Separation Process Career starts with the understanding of the phenomena occurring in the molecular level.

Understanding how equilibrium and diffusion helps mass transfer between phases will let you understand how several equipment works, such as Flashing Drums, Absorbers, Distillation Columns, Extractors, etc...

Extra information

bring your slides and course contents

Location

Online via webcam

General info

Age:
Teenagers (13-17 years old)
Adults (18-64 years old)
Seniors (65+ years old)
Student level:
Beginner
Intermediate
Advanced
Duration:
45 minutes
60 minutes
90 minutes
120 minutes
The class is taught in:English, Arabic, French

About Me

. I have been in Educative family where most of my relatives are teachers therefore, teaching was something I grew up learning.
. I love teaching and making the person in front of me understanding by changing his/her way of thinking and broadening their horizons.
. I am determined when a job is given to me that's why I finish it in a good way.
. I try and make lessons fun by not only focusing on the theory but also make the students practice it.

Education

1. Currently studying at Üsküdar Üniversity in Istanbul.
2. I have graduated with an A-level Diploma with A,B and C in Mathematics, Physics and Chemistry respectively.
3. I took 7.5/9 in IELTS exam for the English language.

Experience / Qualifications

As I said I graduated as an A-level student and at this moment I am studying in the university so I have good knowledge about how the subjects are.

Reviews (1)

A teacher with great knowledge of the subjects and able to simplify and explain the material in a wonderful way.
Translated by Google. Click to view original.
I am an IGCSE graduate from high school and I have taken Mathematics, physics, biology and chemistry subjects in my high school year. Therefore, I believe I have a lot of experience and I am aware of which points the A-level students should concentrate on. In addition to this, IGSE subjects exempt the student from the freshmen year in UK since they are so challenging as subjects therefore, I am also capable of teaching the first year subjects which are, Calculus, Physics, Chemistry and Biology.

Ask a question

Send a message explaining your needs and Duaa will reply soon:
The more detail, the better.
Ex. "Hi, when are you available to meet for a lesson?"

Availability of a typical week

(GMT -04:00) New York
MonTueWedThuFriSatSun
0        Thursday at 0:00  Friday at 0:00  Saturday at 0:00  Sunday at 0:00
1        Thursday at 1:00  Friday at 1:00  Saturday at 1:00  Sunday at 1:00
2        Thursday at 2:00  Friday at 2:00  Saturday at 2:00  Sunday at 2:00
3        Thursday at 3:00  Friday at 3:00  Saturday at 3:00  Sunday at 3:00
4        Thursday at 4:00  Friday at 4:00    
5        Thursday at 5:00  Friday at 5:00    
6        Thursday at 6:00  Friday at 6:00    
7        Thursday at 7:00      
8        Thursday at 8:00      
9        Thursday at 9:00    Saturday at 9:00  Sunday at 9:00
10        Thursday at 10:00    Saturday at 10:00  Sunday at 10:00
11        Thursday at 11:00    Saturday at 11:00  Sunday at 11:00
12        Thursday at 12:00    Saturday at 12:00  Sunday at 12:00
13              
14              
15              
16              
17              
18              
19              
20              
21              
22              
23              
from £16.82Online via webcam

Good-fit Instructor Guarantee


If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.

Online reputation

  • Instructor since March 2019
  • Phone number verified
  • Google connected
  • Linkedin connected

Availability of a typical week

(GMT -04:00) New York
MonTueWedThuFriSatSun
0        Thursday at 0:00  Friday at 0:00  Saturday at 0:00  Sunday at 0:00
1        Thursday at 1:00  Friday at 1:00  Saturday at 1:00  Sunday at 1:00
2        Thursday at 2:00  Friday at 2:00  Saturday at 2:00  Sunday at 2:00
3        Thursday at 3:00  Friday at 3:00  Saturday at 3:00  Sunday at 3:00
4        Thursday at 4:00  Friday at 4:00    
5        Thursday at 5:00  Friday at 5:00    
6        Thursday at 6:00  Friday at 6:00    
7        Thursday at 7:00      
8        Thursday at 8:00      
9        Thursday at 9:00    Saturday at 9:00  Sunday at 9:00
10        Thursday at 10:00    Saturday at 10:00  Sunday at 10:00
11        Thursday at 11:00    Saturday at 11:00  Sunday at 11:00
12        Thursday at 12:00    Saturday at 12:00  Sunday at 12:00
13              
14              
15              
16              
17              
18              
19              
20              
21              
22              
23              
from £16.82Online via webcam

Good-fit Instructor Guarantee


If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.

Share


Raef
Private lessons in Math - Physics - Chemistry and SVT
Experienced professor graduated from the Faculty. of Sciences and the Fac. of Medicine of France, gives private lessons in Mathematics - Analysis - Matrices - Statistics - Algebra - Physics - Chemistry - Biology of French, Quebec CEGEP or International programs (in English) to students of secondary classes, Terminales, Brevet Concours and classes university preparatory courses for the 2022/2023 academic year. So that I can help students who take CNED and those who prepare for the SAT exams. The lessons will take place either at home or online using a specific, very modernized method, a shared interactive board equipped with writing tools where I can, with the student, write and correct homework by exposing them directly, in addition to Zoom or Skype to communicate (very practical method like at home). Results of my Terminale students since 2015: mentions Very good, Good and Excellent. Contact me for more details.

Amin
Scientific subjects (Math, Physics, Chemistry) for students of the French mission/for middle and high school students
This course aims to provide you with the knowledge and tools needed to better understand and master mathematics and physics. We offer personalized support to students of all specialties. Sessions can be tailored to your specific needs, whether you are alone or in a group. We adjust the sessions according to your level and expectations. Please do not hesitate to contact us if you have any questions.

Mavi
IGCSE, IB MYP, and GCSE courses for all levels Math, Physics and Science
I am Mavi, a physics engineer working at an aerospace company. I have been teaching private lessons at the primary, secondary, high school, and university preparatory levels for 9 years. I teach mathematics, physics, chemistry, and science. I have a good command of the curricula of IB, IGCSE, American, Hong Kong, and international schools. Additionally, I hold the position of president at the Astronomy Society, where I foster my students' interest in astronomy and science beyond the lessons. I prepare the learning environment by incorporating experiments and exploration, moving away from rote education. I often bring experimental materials to class, aiming to make learning memorable through hands-on experiments. As an educational mentor, I approach my students as if they were my siblings, valuing creativity. I have a deep passion for mathematics, physics, and science. I am dedicated to helping students understand and learn because life encompasses both SCIENCE and ART. The more people I can inspire to know, understand, and love mathematics, physics, and chemistry, the more proud I am. Are you curious about how nature works? Let's explore together!

Benson
CHEMISTRY and BIOLOGY (Cambridge IGCSE / O-Levels / Person Edexcel / Oxford AQA Int, GCSE / AS & A-LEVELS / IB Diploma)
Nothing beats one-on-one lessons. I am a qualified, experienced, and certified international tutor with a strong familiarity with the Cambridge IGCSE/A-Levels/O-Levels & IB Diploma curricula. I offer both ONLINE and IN-PERSON lessons in PHYSICS, CHEMISTRY, and BIOLOGY, following the British, American, and Indian curricula. My classes are available at affordable rates and can be conducted in-person or online. I adopt a student-oriented teaching style, striving to provide the best private lessons for my students. With five years of professional experience in science (Physics, Chemistry, and biology), I am well-versed in both the British and American curricula and I possess a high level of competency. I have taught students from various countries, including Belgium, Spain, Switzerland, Japan, the USA, the Caribbean, the UK, India, China, Singapore, Malaysia, Turkey, the Netherlands, Luxembourg, Germany, France, Italy, and South Africa. Book a lesson with me, and we can start on any day and time that suits you.

Nafisa
Mastering Science: Personalized Tutoring for Success
As a dedicated and experienced science tutor, I provide one-on-one instruction tailored to each student’s unique learning style and needs. I focus on making challenging scientific concepts more accessible by breaking down complex topics and using real-life examples, hands-on experiments, and interactive tools to reinforce learning. My tutoring covers various science subjects, including biology, chemistry, physics, and earth science. Whether students need help with homework or test preparation, ly want to deepen their understanding, I provide guidance and strategies to help them excel. What I Offer: • Customized lessons aligned with the student’s curriculum and learning goals. • Clear explanations of difficult concepts, making science relatable and understandable. • Engaging in problem-solving techniques to develop critical thinking and analytical skills. • Assistance in exam preparation, including tips for effectively answering questions and managing time. • Regular assessments and feedback to monitor progress and adjust tutoring strategies as needed. My Approach: I believe that science is best learned through exploration and inquiry. I encourage students to ask questions, make observations, and connect their learning to the world around them. By cultivating curiosity and a love for discovery, I aim to help students build confidence in their abilities and foster a deeper appreciation for the subject. This description highlights your personalized approach, focus on student engagement, and specific tutoring methods. Feel free to adjust based on the age group or specialization you’re focusing on!

Doreena
Medic Graduate from QMUL with BSc (Hons) in Neuroscience providing Science Tuition for all levels up to A Level, and A Level Biology Tuition
Hi! I am Dr Doreena, a medic graduate from QMUL with a BSc (Hons) in Neuroscience, who aspires to become a GP. I try my absolute best to make my lessons as fun as possible, so that we can learn Science together! I prepare revision resources for students to help aid their learning in Science. These lessons not only will benefit you, but it will also benefit me too! If you are interested in my expertise, please feel free to contact me. Thank you!

Taras
Expert Online Tutoring in Math, Science, and Languages by Master Student
I am Master student in Sport and Exercise Science offering all kinds of online tutoring in secondary school subjects. I have bachelor's degree with specialization in engineering and design. I have high knowledge in mathematics, physics, biomechanics, chemistry, English, French and German. During my teaching, I make sure the student increases the understanding of the subject and progress. I focus on that the student improves their self-confidence. My goal is to create and effective and fun learning environment.

Robert
Physics / Chemistry / Bio, at your place, at my place or remotely!
As a Franco-Belgian teacher, I offer private lessons in physics, chemistry and biology for secondary and higher levels. I specialize in secondary level up to 5th year Belgian. I travel, if necessary, to your home in the Brussels region as well as in Walloon and Flemish Brabant, with a minimum course duration of 2 hours. With extensive experience, I offer numerous exercises to consolidate knowledge. Distance learning is also possible via platforms such as Skype, Facebook, etc. For students in France, lessons are done exclusively remotely. Do not hesitate to contact me to organize your lessons according to your needs and availability. I am here to help you strengthen your skills in these subjects in an effective and personalized way. Courses tailored to your needs will allow you to progress quickly.

Mohamed
Preparation for the physics-chemistry baccalaureate: methodology & training
**🌟 Excellence Assured: Prepare for the Bac G/E physics test! 📚** Dear Future Bachelor, The Baccalaureate physics test is an exciting challenge, and I am here to rigorously guide you towards success. I am Mohamed, and using innovative methods, cutting-edge techniques and effective tips, I prepare you to face this exam with confidence. 📊 **Why Choose My Physical-Chemistry Support for the Baccalaureate?** 🔥 **Targeted Approach:** With my experience and my passion for private lessons and with my students as a chemistry teacher, I am here to support you in your preparation for the physics-chemistry test at the Bac. My goal is to help you master key concepts and develop a deeper understanding. 🎯 **Strategic Thinking:** Beyond simple memorization, I encourage you to think and analyze questions critically. This approach strengthens your autonomy in reflective subjects, a valuable asset for exams and beyond. 📚 **Solid Foundation:** My supervision is based on methodological bases and essential know-how. I will guide you through each step of the physics-chemistry test, equipping you with the skills needed to excel. 📝 **Authentic Preparation:** At the end of each session, you will receive a BAC-type table assignment adapted to your needs. Before taking it under exam conditions, you will have access to the PDF course materials and the methodology necessary to prepare with complete confidence. 📅 **Register Now!**

Mr Chemist
AS&A level Chemistry, IB Chemistry (SL&HL), GCSE & IGCSE Chemistry Private Tutoring
I have 22 years of teaching experience at international schools as a Chemistry teacher in different countries and currently I`m working as an A level Chemistry teacher at an independent school in England. I have a master's degree in chemistry. I am very calm and patient. My courses are intended for middle and high school students of all levels including IB (SL&HL), IB MYP, Cambridge AS&A level, IGCSE Chemistry. I give my students the technique of working to get the best grades. Feel free to contact me for more information.

Stephen
Maths and Science: Physics – Chemistry – Biology --
Good morning and welcome on my profile! I am a passionate and dedicated maths and sciences teacher with over 5 years of experience helping students achieve their academic goals. Whether you're struggling with the basics or advanced concepts, I'm here to support you with patience, clarity, and a deep understanding of math. -- Teaching Methods -- I pride myself on using innovative, effective teaching methods adapted to every learning style. My approach includes: - Initial Assessment: Understand your current level and identify your strengths and weaknesses through initial assessments. - Personalized Learning Plans: Develop a personalized study plan that targets your specific needs and goals. - Interactive Learning: Use of digital tools, visual aids and concrete examples to make concepts more tangible. - Problem Solving Techniques: Teach various problem-solving strategies and develop critical thinking skills to approach complex issues. - Regular Reviews and Practices: Integrate regular reviews and practice sessions to reinforce concepts and improve retention. - Adaptability: Modify teaching strategies based on your progress and feedback to ensure continuous improvement. -- Professionalism -- Professionalism is at the heart of my teaching method. I am committed to providing a respectful, caring and structured learning environment. Here's what you can expect from me: - Punctuality: I respect your time and ensure that our classes start and end at the scheduled time. - Preparation: Each session is carefully planned to meet your specific needs and goals. - Constructive Feedback: I provide constructive and rapid feedback to help you understand your progress and identify areas for improvement. My goal is to make science accessible and exciting, helping you develop a solid understanding of fundamental principles and practical applications. I hope to help you discover the beauty and complexity of the scientific world while achieving your academic goals.

Michael
Qualified International teacher: Science, IB (PYP, MYP), IGCSE, A level, preparation for mock exams and external examinations.
I have over ten years of experience teaching international students for KS3, IB (PYP, MYP), IGCSE, and A Level science with specialism in chemistry. Extra assignments are given and feedback on progress after every lesson. Intensive lessons are available for external and mock examinations.

Jordy
Physics, math, chemistry - all levels: MCAT, GCSE, SAT, International Baccalaureate, etc
In this module I tutor in physics, math and chemistry on a middle school to high school to college level, depending on what is required by the student. The possibilities vary from simple lessons about basic concepts all the way to the topics needed to pass ''end exams'' like the SAT, GCSE, MCAT and International Baccalaureate.

Victor Michael
Mathematics, Additional Mathematics, Physics, and Chemistry
Hi, i'm Victor. I will help you in math, physics, and chem throughout junior and senior high school. I'll give my best support even after lecture session whenever you need it. Let me help you to reach your goals in your school subject specifically in scientific topic.

Abrar
Chemistry, Biology, Biochemistry classes science subjects
Science lessons taught by subjects specialist, Master of science degree holder with 6 years teaching experience. Currently I am teaching in Middle east Europe and America I have successfully guided numerous students around the globe, from various grade levels and backgrounds to achieve their educational goals. •Currently, I am teaching: 1. GCSE students 2. IGCSE students 3. IB students 4. European School students 5. AS/A level students 6. American curriculum •Boost your understanding: Clear explanations, engaging activities, and practice exercises to solidify your knowledge. Master exam prep: Conquer past papers, tackle tricky concepts, and build confidence for upcoming tests. Individualized approach: Personalized curriculum and learning pace to fit your needs and goals. •Flexible scheduling: Online or in-person lessons to suit your busy schedule. Thanks for visiting my profile.