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O-Level Singapore/O-Level/Physics and Chemistry Tuition/Physics Tutor

Elements, Compounds and Mixtures

An element is a pure substance that cannot be split into two or more simpler substances by physical and chemical processes.
Example copper and oxygen gas
Sugar C6H12O6 is not an element

A compound is a substance which contains two or more elements chemically joined together.
Example carbon dioxide and water

A mixture is a combination of two or more substances not chemically joined together.
Example sand and sodium chloride

From : O Level Chemistry Tutor

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O Level Chemistry Tuition Singapore/Chemistry O Level Tuition/Tutor

Chapter 4 – Elements, Compounds and Mixture

An element is a pure substance that cannot be split into two or more simpler substances by physical and chemical processes.
Example copper and oxygen gas
Sugar C6H12O6 is not an element

A compound is a substance which contains two or more elements chemically joined together.
Example carbon dioxide and water

A mixture is a combination of two or more substances not chemically joined together.
Example sand and sodium chloride

From : O Level Chemistry Tutor

[admin]

A-Level Physics Tuition Singapore/H2 Physics Tuition/JC Physics Tutor

Hi All A-Level/JC/H2/H1 Physics Students

We have completed the following topics during the June Revision Programme

Measurement and Work Done, Energy, Power
Kinematics
Dynamics
Forces
Circular Motion
Thermail Physics
Direct Current
Current of Electricity
Alternating Current
Gravitational Field

Pleas contact Mr Ong if you have any more questions

Cheers! JC Physics Tutor.

Best Regards
A-Level Physics Tuition Singapore Tutor

[admin]

A-Level Maths Tuition Singapore/H2 Maths Tuition/JC Maths Tutor

Hi All A-Level/JC/H2/H1 Mathematics Students

We have completed the mathematics revision. Topics covered Series and Sequence, Vectors, Complex Numbers, Differentiation and Appliations, Integration and Applications.

If you have more questions, please contact the Maths tutors

Cheers A-Level Math tuition Tutors
Work hard and Maths Light will SHINE on you

[admin]

A-Level Maths Tuition Singapore/H2 Maths Tuition/JC Maths Tutor

Hi Micole

Your request will be uploaded by Monday

Cheers!
Mr Ong – A level Maths Tut

[admin]

A-Level Chemistry Tuition Singapore/H2 Chemistry Tuition/JC Chemistry Tutor

Hi All A-Level/JC/H2/H1 Chemistry Students

We had completed second week organic revision on Amino Acids and Proteins. Next week we will be revising Chemical Bonding on Monday, Reactions Kinetics on Tuesday, Chemical Eqm on Wednesday, Ionic Eqm on Thursday, Electrochemistry on Friday

Please contact the tutors if you have more questions.

From Alvin and Mr Ong

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A-Level Maths Tuition Singapore/H2 Maths Tuition/JC Maths Tutor

Hi Loshelle Wang

Your request has been send to your email.

Cheers!
Mr Ong – A level Maths Tut

[admin]

O Level E Maths Tuition Singapore/Tuition O Level E Maths/Tutor

Coordinate Geometry

1) A (X1, Y1) and B (X2, Y2)

AB = Sq rt

2) Mid point M

3) Gradient = rise / run

4) Equation of straight line y = mx + c

From O-Level Elementary Mathematics Singapore Tutor

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A-Level Economics Tuition Singapore/H2/H1 Economics Tuition

Please be inform that on 15 June Friday 9am to 12pm, Marco revision on H1 Economics

From A-Level Economics Tuition Singapore Admin

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A-Level Tuition Singapore/GP Tuition/General Paper Tutor

Hi GP Tuition students

Gentle reminder, please bring your GP file on Sunday 10 June.

A-Level GP Tuition Admin

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O-Level Additional Mathematics Tuition Singapore

Roots of Quadractic Equation

1) When the line cut the curve at 2 points
b^2 – 4ac > o

2) when the line is tangent to the curve
b^2 – 4ac = o

3) When the line does not intercept the curve
b^2 – 4ac < o

O-Level Additional Mathenatics Tutor

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A-Level Maths Tuition Singapore/H2 Maths Tuition/JC Maths Tutor

Hi All A-Level/JC/H2 Mathematics Students – June Revision Programme

Solutions for Example 13 to 18 is uploaded in Mathematics Resources.
Continue to work hard and work thru the Bank Interest questions

Cheers!
Mr Ong – A level Maths Tutor

[admin]

A-Level Maths Tuition Singapore/H2 Maths Tuition/JC Maths Tutor

Hi All A-Level/JC/H2/H1 Mathematics Students

We manage to complete Inequilities, Binomial Exp, Mathematical Induction, Graphing and Transformations and Functions last week.

If you have more questions, please contact the Maths tutors

Cheers A-Level Math tuition Tutors

[admin]

A-Level Physics Tuition Singapore/H2 Physics Tuition/JC Physics Tutor

Hi All A-Level/JC/H2/H1 Physics Students

Please take note 4 June Physics June Revision Programme started

Best Regards
A-Level Physics Tuition Singapore Tutor

[admin]

A-Level Chemistry Tuition Singapore/H2 Chemistry Tuition/JC Chemistry Tutor

Hi All A-Level/JC/H2/H1 Chemistry Students

We had completed first week organic revision on organic reactions and mechanism. Physical Chemistry on Atoms Molecules Stoichiometry, Atomic Structure, Gases and Chemical Energetics also been covered in the first week.

Please contact the tutors if you have more questions.

Good News, if you have more questions on Chemical Energetics please attend 13th June Monday 8am to 10am. No charge in this session

From
A-Level/JC/H2/H1 Chemistry Tutors

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