Katrina T. GCSE Biology tutor, GCSE Chemistry tutor, GCSE Physics tut...

Katrina T.

Currently unavailable: for new students

Degree: Zoology (Bachelors) - Exeter University

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About me

Hi there!

I am a third year bioscience student studying at the University of Exeter. I have a passion for science and studied physics, chemistry and biology at A level.

I love helping people to understand a concept - it is very satisfying for both pupil and tutor when that lightbulb moment occurs! Whether this comes instantly from a basic explanation, or whether a more thorough process involving repeated examples and problem-solving is required, I will be on hand to assist you through the exciting learning process!

I very much look forward to hearing from all of you, let me know if you have any questions!

Kate

Subjects offered

SubjectLevelMy prices
Biology GCSE £20 /hr
Chemistry GCSE £20 /hr
Physics GCSE £20 /hr
Science GCSE £20 /hr

Qualifications

QualificationLevelGrade
BiologyA-LevelA
ChemistryA-LevelA
PhysicsA-LevelA
Disclosure and Barring Service

CRB/DBS Standard

No

CRB/DBS Enhanced

No

General Availability

Currently unavailable: for new students

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Please get in touch for more detailed availability

Ratings and reviews

5from 6 customer reviews

Andrea (Parent) June 16 2016

really good

Emilie (Student) May 22 2016

very very helpful!! We covered everything i need for my exam in plenty of detail and she goes at your speed of learning. :)

Geoff (Parent) May 24 2016

Patrick (Student) May 19 2016

See all reviews

Questions Katrina has answered

2.4 g of magnesium reacts with 1.6 g of oxygen. What is the empirical formula of the oxide formed?

Ar of Magnesium = 24; Ar of Oxygen = 16 number of moles = mass divided by Ar number of moles of Mg = 2.4/24 = 0.1 number of moles of Oxgen = 1.6/16 = 0.1 ratio of Mg to O = 0.1:0.1 = 1:1 So oxide produced is MgO

Ar of Magnesium = 24; Ar of Oxygen = 16

number of moles = mass divided by Ar

number of moles of Mg = 2.4/24 = 0.1

number of moles of Oxgen = 1.6/16 = 0.1

ratio of Mg to O = 0.1:0.1 = 1:1 So oxide produced is MgO

1 year ago

615 views

If 10 N is required to move an object 2m, what is the work done?

Work done (joules) = Force (newtons) x distance moved in direction of the force (metres) Work done = 10 x 2 = 20J

Work done (joules) = Force (newtons) x distance moved in direction of the force (metres)

Work done = 10 x 2 = 20J

1 year ago

550 views

What conditions increase the likelihood of fossilisation?

Cold and low oxygen - minimises likelihood of organisms decaying

Cold and low oxygen - minimises likelihood of organisms decaying

1 year ago

569 views
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