Up Your Chemistry Grades Now! Chemistry Tips for FREE Download

How do you like the idea of scoring the marks you truly deserve by knowing what examiners are looking out for in Chemistry Examinations?



Continue to read on ONLY if you are serious to Score much more marks for your Chemistry Papers...and...you are frustrated because you can't seem to score though you have studied hard

Yes! It is exactly what this book is for.

A book that has been carefully written for Chemistry students based on what other Chemistry students have experienced in major Chemistry examinations.

In order to thank you for your support & trust for the past months & years, i would like to give you the INTRODUCTORY SECTION of this book as a F-R-E-E Gift.
























Inside, you will discover:

- How to answer to the question by knowing what each keyword is asking for

- Examination Tips which will save you time and score you more marks

- Common mistakes made by most students that you want to avoid at all cost!

- Plus INSTANT measures of providing the correct answers which will reward you the full marks!

- Must Know Chemical Definitions that you must know if you want A's

To get hold of this Introductory section, simply go to this url

http://simplechemconcepts.com/UpYourChemistryGradesNow/

(I am only limiting to 100 copies, so act fast!)

To Your Academic Success in Chemistry,
Sean
Master Trainer & Author
www.SimpleChemConcepts.com

Mole Calculation Mastery Workskop on 16th Aug

Hi Students,

2 months to GCE O Level, Have you scored the marks you truly deserved?

Is Mole Calculations your #1 Killer Topic?

Click here to find out more



Over the years, this topic is often voted the “Hot Favorite” on students’ challenging topics. Some have

- problems understanding what the question is asking for,
- do not know where to start,
- totally blank when they read the question,
- too confused with the formulaes to use…WHY?

Let’s check out a typical exam question on Mole Calculations:

Question:

The following equation represents the precipitation reaction between lead (II) nitrate solution and potassium iodide solution.

aPb(NO3)2(aq) + bKI(aq) –> cPbI2(s) + dKNO3(aq)

In an experiment, 20.0g of lead(II) nitrate and 20.0g of potassium iodide were dissolved separately to form 250cm3 of lead (II) nitrate solution and 250cm3 of potassium iodide solution.

(a) Determine a, b, c and d. (2 marks)

(b) Using suitable calculation, identify the limiting reactant. (2 marks)

(c) What is the maximum mass of lead (II) iodide (PbI2) that can be obtained from the experiment? (2 marks)

(d) What is the concentration of potassium nitrate in the reaction mixture when the reaction is completed? Give your answers in mol/dm3. (2 marks)

(e) Write an Ionic Equation for the above reaction and identify the spectator ion. (2 marks)

Here is the answers:

a) a = 1 , b = 2, c = 1 and d = 2

b) KI is the Limiting Reactant.

c) Maximum mass of PbI2 that can be obtained = 27.8g (to 3 sf)

d) Concentration of KNO3 = 0.241 mol/dm3

e) Ionic Equation: Pb2+(aq) + 2I-(aq) à PbI2(s). Spectator Ions: NO3-(aq) and K+(aq)

PS: If you cant solve those questions comfortably, i strongly encourage to join us at the Mole Calculations Mastery WOrkshop on 16th Aug, where you know everything that you need for Mole Concepts, before your nearing Exams.

Click here to find out more

ORGANIC=CHEMISTRY Mastery Workshop on TODAY Papers on 22nd July 08

Organic Chemistry Mastery Workshop

Hi Students looking at this Chemistry Blog.

We have moved to http://www.SimpleChemConcepts.com
Please visit us for more Chemistry Tips, Strategies & Everyday Life Phenomenons.

Do you want to learn a method to score at least 15 more marks for your Chemistry exam which is less than 3 months away ?

If your answer is yes, please read on.
Else, you may forward it to friends who want the marks.

We will be conducting an upcoming Organic Chemistry Mastery Workshop that can help you to score at least 15 more marks in your O Level Chemistry exams regardless of how you fare for previous Chemistry topics.








During the 2 days workshop, get ready to learn:

• Comprehensive coverage of 100% fundamental concepts of the GCE ‘O’ Level Organic Chemistry syllabus through Associations, Analogies, Applications & Accelerated Learning TechnologiesTM
• The art of application of basic Organic Chemistry concepts to real examination questions through simple step-by-step approaches
• The secrets to understand Organic Chemistry quickly and easily without rote learning or facts memorization

See you at the workshop!

To Your Academic Success in Chemistry
Sean Chua
Founder and Master Trainer
www.SimpleChemConcepts.com

Chemistry Intensive Revision Bootcamp - Introductory Workshop

Hi Students looking at this Chemistry Blog.

We have moved to http://www.simplechemconcepts.com/
Please visit us for more Chemistry Tips & Strategies.

In fact, we have a upcoming Chemistry Intensive Revision Bootcamp coming up in few days time.

On Thursday evening, we have a FREE 2 Hrs Introductory Workshop for this upcoming Bootcamp.

(As advertised on Straits Times Newspaper)

Quick go register at www.simplechemconcepts.com/register

See you there!

Chemistry Jokes

Two hydrogen atoms bumped into each other recently.
One said: "Why do you look so sad?"
The other responded: "I lost an electron."
Concerned, One asked "Are you sure?"
The other replied "I'm positive."

Indeed true. Hydrogen atom will become a Proton (H+)
when loses an electron and becomes positively charged.

Chemistry Jokes

Two hydrogen atoms bumped into each other recently.
One said: "Why do you look so sad?"
The other responded: "I lost an electron."
Concerned, One asked "Are you sure?"
The other replied "I'm positive."

Indeed true. Hydrogen atom will become a Proton (H+)
when loses an electron and becomes positively charged.