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For the past few days, I saw many students with their parents walking out of schools with their report books. It’s the Meet-the-Parents sessions after the mid-year exams. How did your child perform? In any case, give him the credit for putting the effort regardless of how little or how much the amount. We must... 
For the past few days, I saw many students with their parents walking out of schools with their report books. It’s the Meet-the-Parents sessions after the mid-year exams. How did your child perform? In any case, give him the credit for putting the effort regardless of how little or how much the amount. We must...
In the previous post, you have learnt that OXIDATION is the gain of oxygen atoms and REDUCTION is the loss of oxygen atoms. Today, we shall discuss them based on the gain or loss of hydro …
In the previous post, you have learnt that OXIDATION is the gain of oxygen atoms and REDUCTION is the loss of oxygen atoms. Today, we shall discuss them based on the gain or loss of hydro …
REDOX reactions are reactions that involves both Reduction & Oxidation simultaneously. There are 4 ways to look at whether a substance has been oxidised or reduced, and they are: 1. Gain/Loss of Oxygen atoms 2. Gain/ Loss of Hydrogen atoms 3. Gain/Loss of Electrons 4. Increase/Decrease in Oxidation States/Numbers Today we will discuss Oxidation /...
REDOX reactions are reactions that involves both Reduction & Oxidation simultaneously. There are 4 ways to look at whether a substance has been oxidised or reduced, and they are: 1. Gain/Loss of Oxygen atoms 2. Gain/ Loss of Hydrogen atoms 3. Gain/Loss of Electrons 4. Increase/Decrease in Oxidation States/Numbers Today we will discuss Oxidation /...
Chemical Bonding is one of the most important fundamental topics in O-Level Chemistry (and other equivalent Basic Chemistry syllabus). It is linked to many other topics in Chemistry. However, many students are not aware of it and take them very lightly. Let’s check out a question that was emailed to me by one of the...
Chemical Bonding is one of the most important fundamental topics in O-Level Chemistry (and other equivalent Basic Chemistry syllabus). It is linked to many other topics in Chemistry. However, many students are not aware of it and take them very lightly. Let’s check out a question that was emailed to me by one of the...
It’s official! Release of GCE O Level 2011 results is on 9 Jan 2012, Monday from 2pm onwards. More details on www.seab.gov.sg. It’s the time of the year where hard work and focus for …
It’s official! Release of GCE O Level 2011 results is on 9 Jan 2012, Monday from 2pm onwards. More details on www.seab.gov.sg. It’s the time of the year where hard work and focus for …
To Register, Click the link http://www.winnersed ucation.com/nov-dec- workshops/ Time flies, we are nearing the end of academic year 2011 as the O-Level & A-Level students take their respective exams this month. It has been my pleasure coaching them in the last 10 months or more. Let’s fast-forward to Academic Year 2012, there will be another batch of...
To Register, Click the link http://www.winnersed ucation.com/nov-dec- workshops/ Time flies, we are nearing the end of academic year 2011 as the O-Level & A-Level students take their respective exams this month. It has been my pleasure coaching them in the last 10 months or more. Let’s fast-forward to Academic Year 2012, there will be another batch of...
Note: For Singapore GCE O-Level Pure Chemistry Combine Science (Chemistry) students that are taking exams this coming week Following are some quick questions that my O-Level Chemistry students asked me last two days as they revise their work and need to clarify some doubts before their exams. I thought it would be great to share...
Note: For Singapore GCE O-Level Pure Chemistry Combine Science (Chemistry) students that are taking exams this coming week Following are some quick questions that my O-Level Chemistry students asked me last two days as they revise their work and need to clarify some doubts before their exams. I thought it would be great to share...
Note: This blog post is more for students taking the GCE O-Level Pure Chemistry Examination in Singapore Every year during this period, i will share with students (and their parents) how t …
Note: This blog post is more for students taking the GCE O-Level Pure Chemistry Examination in Singapore Every year during this period, i will share with students (and their parents) how t …
In the previous blog post, we have discussed on the Group Trends of the Halogens (Group VII elements). Today, i shall discuss with you an exam-based multiple choice question (MCQ) that test you on your concepts on Group Trends. Below is an exam-based question send in by one of Sec 3 (2011) O-Level Pure Chemistry...
In the previous blog post, we have discussed on the Group Trends of the Halogens (Group VII elements). Today, i shall discuss with you an exam-based multiple choice question (MCQ) that test you on your concepts on Group Trends. Below is an exam-based question send in by one of Sec 3 (2011) O-Level Pure Chemistry...
In Chemistry, an equation represents what occurs in a chemical reaction. We can write an equation by using words or chemical equation (balanced). Many substances, especially ionic compounds, are soluble in water. In order to show the reaction of such substances in water, Ionic Equation which is a simplified chemical equation is being used. Let’s...
In Chemistry, an equation represents what occurs in a chemical reaction. We can write an equation by using words or chemical equation (balanced). Many substances, especially ionic compounds, are soluble in water. In order to show the reaction of such substances in water, Ionic Equation which is a simplified chemical equation is being used. Let’s...
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