Ankush
- Rate 9€
- Response 1h
9€/h
More Chemistry tutors
Unfortunately, this tutor is unavailable
- Chemistry
- Natural Sciences
- Biochemistry
- Food chemistry
Think like a proton and stay positive! If u r not a part of solution u r a part of precipitate!
- Chemistry
- Natural Sciences
- Biochemistry
- Food chemistry
Lesson location
About Ankush
My specialisation is specialist & executive search in the chemical, food & pharmaceutical industries. I enjoy the creation of career paths for professionals with a degree in (bio)chemistry; chemical engineering or alike. Besides the obvious routes such as a career in science, engineering or management, I found that the career of someone with a background in chemistry can develop in truly surprising, exciting and different ways.
See more
About the lesson
- Primary School
- Secondary School
- Post-Secondary Education
- +15
levels :
Primary School
Secondary School
Post-Secondary Education
1st year of Sixth Form
2nd year of Sixth Form
BTS
Supérieur
Adult education
Bachelor
Masters
Diplomgrad
Doctorate
Other
GDL
Bar Professional Training Course
Qualified Lawyer Transfer Scheme
MBA
Kindergarten
- English
All languages in which the lesson is available :
English
Typically, when something is cold, it shrinks. That’s because temperature describes atomic vibration — the more vibration, the more space it takes, hence expansion. Water is an exception. Even though it vibrates less when it’s frozen, the ice occupies more volume. That’s due to the strange shape of the water molecule.
If you remember your Chemistry 101, the water molecule looks like Mickey Mouse, the oxygen atom sitting at the center (the face) and two hydrogen atoms each at an angle (Mickey’s ears). Because of how oxygen and hydrogen bond, the water molecule is an open structure with a lot of space. When water freezes it releases energy because a lot of extra strong bonds can be made. But it does take up more space. And so, ice expands when it freezes. Another interesting fact worth mentioning is that hot water freezes faster than cold water.
See more
Rates
Rate
- 9€
Pack rates
- 5 h: 45€
- 10 h: 90€
online
- 9€/h
Other tutors in Chemistry
Denise
St. Julian's & online
- 20€/h
- 1st lesson free
Maria
St. Julian's & online
- 18€/h
- 1st lesson free
Emmanuel Sesugh
Marsalforn & online
- 15€/h
- 1st lesson free
Rita
Marsaskala & online
- 12€/h
- 1st lesson free
Mugambe
San Ġwann & online
- 3€/h
- 1st lesson free
Joseph
L-Imsida & online
- 12€/h
- 1st lesson free
Houssem
Paris 1er, France & online
- 50€/h
- 1st lesson free
Ptashanna
Lyon, France & online
- 100€/h
- 1st lesson free
Twana
Lognes, France & online
- 42€/h
- 1st lesson free
Gianni
Ariano Irpino, Italy & online
- 22€/h
- 1st lesson free
Grégory
Paris 8e, France & online
- 130€/h
- 1st lesson free
Florian
Levallois-Perret, France & online
- 60€/h
- 1st lesson free
Ugo
Genève, Switzerland & online
- 128€/h
- 1st lesson free
Ilyas
Saint-Gilles, Belgium & online
- 38€/h
- 1st lesson free
Filomena
Milano, Italy & online
- 40€/h
- 1st lesson free
Reef
Boston, United States & online
- 34€/h
- 1st lesson free
Intasar
London, United Kingdom & online
- 149€/h
- 1st lesson free
BARNABAS
Toronto, Canada & online
- 18€/h
- 1st lesson free
Harjinder
Birmingham, United Kingdom & online
- 29€/h
- 1st lesson free
Pierre-Thomas
Paris 4e, France & online
- 80€/h
- 1st lesson free
-
More Chemistry tutors
